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-<chapter id="usage-mail">
- <title>Getting and Sending Email</title>
- <para>
- This chapter, and <xref linkend="usage-mail-organize"/>, will
- provide you with an in-depth guide to the capabilities of
- Evolution as a mail client. For information about how to set up
- your mail account, see <xref linkend="config-prefs-mail"/>.
- </para>
-
- <note>
- <title>If you use IMAP Mail</title>
- <para>
- If you chose IMAP mail during the setup process, you must
- subscribe to your mail folders before you can read mail in
- them. Read <xref linkend="usage-mail-subscriptions"/> to find out
- how.
- </para>
- </note>
-
-
- <sect1 id="usage-mail-getnsend-read">
- <title>Reading Mail</title>
- <para>
- If you are not already viewing mail, switch to the mail tool by clicking the
- <guilabel>Mail</guilabel> button in the shortcut bar. To read a message,
- select it in the message list; if you'd like to see it in its
- own window, double-click on it, or press <keycap>Return</keycap> or
- <keycombo action="simul">
- <keycap>Ctrl</keycap>
- <keycap>O</keycap>
- </keycombo>.
- </para>
-
-
- <tip id="spaceandbs">
- <title>Reading Mail with the Keyboard</title>
- <para>
- You can click the space bar to page down while you're reading
- an email, and press <keycap>Backspace</keycap> to page up in an email.
- </para>
-
- <para>
- Navigate the message list by pressing the arrow keys up
- and down. To go to the next and previous
- <emphasis>unread</emphasis> messages, press the
- <keycap>.</keycap> (period) or <keycap>,</keycap> (comma)
- keys. On most keyboards, these keys are also marked
- with the &gt; and &lt; symbols, which makes a convenient way
- to remember that they move you forward and backward in your
- message list. You can also use <keycap>]</keycap> (close
- bracket) for the next unread message, and <keycap>[</keycap>
- (open bracket) for the previous unread message.
- </para>
- </tip>
-
- <sect2 id="usage-mail-listorder">
- <title>Sorting the message list</title>
- <para>
- Evolution helps you work by letting you sort
- your email. To sort by sender, subject, or date, click
- on the bars with those labels at the top of the message
- list. The direction of the arrow next to the label indicates
- the direction of the sort, and if you click again, you'll
- sort them in reverse order. For example, click once on
- <guilabel>Date</guilabel> to sort messages by date from
- oldest to newest. Click again, and
- Evolution sorts the list from
- newest to oldest. You can also right-click on the message
- header bars to get a set of sorting options, and add or
- remove columns from the message list. You can find detailed
- instructions on how to customize your message display
- columns in <xref linkend="usage-mail-organize-columns"/>.
- </para>
-
- <tip id="view-headers">
- <title>Email Headers</title>
- <para>
- To look at the complete headers for a message, select
- <menuchoice><guimenu>View</guimenu><guisubmenu>Message
- Display</guisubmenu><guimenuitem>Show Full
- Headers</guimenuitem></menuchoice>. To see absolutely every
- bit of the message data, choose
- <menuchoice><guimenu>View</guimenu><guisubmenu>Message
- Display</guisubmenu><guimenuitem>Show Email Source
- </guimenuitem></menuchoice>.
- </para>
- </tip>
-
- <para>
- You can also choose a threaded message view. Select
- <menuchoice>
- <guimenu>View</guimenu>
- <guimenuitem>Threaded</guimenuitem>
- </menuchoice>
- to turn the threaded view on or off. When you select this option,
- Evolution groups the replies to a
- message with the original, so you can follow the thread of a
- conversation from one message to the next.
- </para>
- <figure>
- <title>Message Threading In Action</title>
- <screenshot>
- <screeninfo>Message Threading In Action</screeninfo>
- <mediaobject><imageobject>
- <imagedata format="PNG" fileref="figures/mail-threaded" srccredit="Aaron Weber"/>
- </imageobject></mediaobject>
- </screenshot>
- </figure>
-
- </sect2>
-
- <sect2 id="usage-mail-getnsend-delete">
- <title>Deleting Mail</title>
- <para>
- Once you've read your mail, you may want to get rid of
- it. To delete a message, select it and press the
- <keycap>Delete</keycap> key, click the trash button,
- or right click on the message and choose
- <guilabel>Delete</guilabel>.
- </para>
- <note>
- <title>Hide and Show Deleted Messages</title>
- <para>
- When you press <guilabel>Delete</guilabel> or click
- the trash button, your mail isn't actually deleted,
- but is marked for deletion. Your email is not gone
- until you have expunged it. When you "Expunge" a
- folder, you remove all the mail that you have marked
- for deletion.
- </para>
- <para>
- To show deleted messages, select the
- <menuchoice><guimenu>View</guimenu><guimenuitem>Hide
- Deleted Messages</guimenuitem></menuchoice> toggle. You can also find
- deleted messages in the your
- <guilabel>Trash</guilabel> folder.
- </para>
- </note>
- <para>
- To permanently erase all the deleted messages in a
- folder, select
- <menuchoice>
- <guimenu>Actions</guimenu>
- <guimenuitem>Expunge</guimenuitem>
- </menuchoice>
- or press
- <keycombo action="simul">
- <keycap>Ctrl</keycap>
- <keycap>E</keycap>
- </keycombo>. To expunge all folders at once, select <menuchoice>
- <guimenu>Actions</guimenu>
- <guimenuitem>Empty Trash</guimenuitem>
- </menuchoice>
- </para>
- <note>
- <title>Trash is Actually a vFolder?</title>
- <para>
- Both local and IMAP Trash folders are actually vFolders that
- display all messages you have marked for later deletion.
- For more information about vFolders, see <xref
- linkend="usage-mail-organize-vfolders"/>. Since emptying
- your trash expunges the messages in your Trash folder,
- choosing <menuchoice> <guimenu>Actions</guimenu>
- <guimenuitem>Empty Trash</guimenuitem> </menuchoice> is the
- same as expunging deleted mail from <emphasis>all</emphasis>
- your folders.
- </para>
- <para>
- This is not, however, true for the Trash folder on Exchange
- servers, which behaves just the same as it would in
- Outlook. That is to say, the Trash folder on an Exchange
- server is a normal folder with actual messages in it.
- </para>
- </note>
- </sect2>
- <sect2 id="usage-mail-getnsend-undelete">
- <title>Undeleting Messages</title>
- <para>
- You can undelete a message that has been deleted but not expunged. To undelete a message, select it and
- press <keycombo action="simul"><keycap>Ctrl</keycap><keycap>U</keycap></keycombo>
- or choose <menuchoice>
- <guimenu>Edit</guimenu>
- <guimenuitem>Undelete</guimenuitem>
- </menuchoice>
- </para>
- <note>
- <title>What does Undelete actually do?</title>
- <para>
- If you have marked a message for deletion, undeleting
- it will unmark it, and the message will be removed
- from the Trash folder. However, you cannot undelete
- messages that have been expunged.
- </para>
- </note>
- </sect2>
- </sect1>
-
- <sect1 id="usage-mail-getnsend-get">
- <title>Checking for New Mail</title>
- <para>
- Now that you've had a look around the
- <interface>Inbox</interface>, it's time to check for new mail.
- Click <guilabel>Send/Receive</guilabel> in the toolbar to check
- your mail. If you haven't entered any mail settings yet, the
- <interface>setup assistant</interface> will ask you for the
- information it needs to check your email.
- </para>
-
-
- <para>
- If this is your first time checking mail, or you
- haven't asked Evolution to store your
- password, you'll be prompted for the password. Enter your
- password and your email will be downloaded.
- </para>
- <note id="badmailsettings">
- <title>Can't Check Mail?</title>
- <para>
- If you get an error message instead of mail, you probably need
- to check your network settings. To learn how to do that, have
- a look at <xref linkend="config-prefs-mail"/>, or ask your
- system administrator.
- </para>
- </note>
-
-
-
- <tip>
- <title>Sharing Mailboxes with Other Mail Programs</title>
- <para>
- If you want to use Evolution
- and another email client, such as
- Mutt, at the same time,
- here's how:
- <orderedlist numeration="arabic">
- <listitem>
- <para>
- Download your mail in the other application as
- you would normally.
- </para>
- </listitem>
- <listitem>
- <para>
- In Evolution, select
- <menuchoice><guimenu>Tools</guimenu><guimenuitem>
- Settings</guimenuitem></menuchoice>. Go to the
- Mail Accounts configuration tool, and pick the account
- you'd like to use to share mail. You may want to
- create a new account just for this source of
- mail.
- </para>
- </listitem>
- <listitem>
- <para>
- Under the <guilabel>Receiving Mail</guilabel>
- tab, select the type of mail file that your
- other mail application uses, and then enter the
- full path to that location. A typical choice
- would be mbox files, with the path /home/username/Mail/.
- </para>
- </listitem>
- <listitem>
- <para>
- Click the <guilabel>OK</guilabel> button.
- </para>
- </listitem>
- </orderedlist>
- </para>
- </tip>
-
-
- <sect2 id="usage-mail-getnsend-get-news">
- <title>Using Evolution for News</title>
- <para>
- USENET newsgroups are so similar to mail that it's often convenient to read
- news and mail side by side. You can add a news source, called an
- NNTP server, the same way you would a new email account, selecting
- <guilabel>USENET News</guilabel> as the source type.
- The news server will appear as a remote mail server, and each news
- group works like an IMAP folder. When you click
- <guilabel>Send/Receive</guilabel>, Evolution will
- also check for news messages.
- </para>
-
- <para>
- To subscribe to a news group, select <menuchoice>
- <guimenu>Tools</guimenu> <guimenuitem>Subscribe To
- Folders</guimenuitem></menuchoice> and select your NNTP account. Then, select
- the groups you want to subscribe to.
- </para>
-
-
-
- </sect2>
-
- <sect2 id="usage-mail-getnsend-get-attach">
- <title>Working with Attachments and HTML Mail</title>
- <para>
- If someone sends you an <link linkend="attachment">attachment</link>,
- a file attached to an email,
- Evolution will display the file
- at the bottom of the message to which it's attached. Text,
- including HTML formatting and embedded images, will appear
- as part of the message, rather than at the end of the
- message as an attachment.
- </para>
-
- <sect3 id="usage-mail-getnsend-get-attach-actions">
- <title>Saving or Opening Attachments</title>
- <para>
- If you get an attachment with an email message,
- Evolution can help you save
- it or open it with the appropriate applications.
- </para>
- <para>
- To save an attachment to disk:
- <orderedlist numeration="arabic">
- <listitem>
- <para>
- Click the downward pointing arrow on the attachment icon
- and select <guimenuitem>Save As...</guimenuitem>.
- </para>
- </listitem>
- <listitem>
- <para>
- Choose a location and name for the file.
- </para>
- </listitem>
- <listitem>
- <para>
- Click <guilabel>OK</guilabel>.
- </para>
- </listitem>
- </orderedlist>
- </para>
-
- <para>
- To open an attachment using another application:
- <orderedlist numeration="arabic">
- <listitem>
- <para>
- Click the arrow next the attachment icon.
- </para>
- </listitem>
- <listitem>
- <para>
- Select the program you'd like to use. It will start up
- and open the document.
- </para>
- </listitem>
- </orderedlist>
- </para>
- <para>
- The options available for an attachment will vary depending
- on the type of attachment and the applications your system has
- installed. For example, attached word processor files can be
- opened in OpenOffice.org or another word processor, while
- compressed archive files can be opened in the File Roller
- application.
- </para>
- </sect3>
-
- <sect3 id="usage-mail-getnsend-get-attach-html">
- <title>Inline Images in HTML Mail</title>
- <para>
- When someone sends you HTML mail that includes an image in
- the body of the message (for example, the welcome message in your
- Inbox) Evolution
- will display the image inside the message. You can create
- messages like this by using the
- <menuchoice><guimenu>Insert</guimenu><guimenuitem>Image</guimenuitem></menuchoice>
- tool in the message composer. Alternately, just drag
- an image into the message composition area.
- </para>
-
- <para>
- Some images are linked in to messages, rather than being part
- of them. Evolution can download those images from the
- Internet, but will not do so unless you request it
- specifically. This is because remotely hosted
- images can be slow to load and display, and can even be used
- by spammers to track who reads their email. Having images
- not load automatically helps protect your privacy.
- </para>
- <para>
- If you want the images to load for one message, select
- <menuchoice>
- <guimenu>View</guimenu>
- <guisubmenu>Message Display</guisubmenu>
- <guimenuitem>Load Images</guimenuitem>
- </menuchoice>.
-
- If you want Evolution to
- load remotely hosted images more often, select
- <menuchoice>
- <guimenu>Tools</guimenu>
- <guimenuitem>Settings</guimenuitem> </menuchoice> and click the <guilabel>Mail Preferences</guilabel>
- button. There, click the <guilabel>HTML
- Mail</guilabel> tab and select one of the items there:
- <guilabel>Never load images off the net</guilabel>,
- <guilabel>Load images in mail from contacts</guilabel>, or <guilabel>Always load images off the
- net.</guilabel>
- </para>
- <note id="http-proxy">
- <title>Loading Images from the Net through an HTTP Proxy</title>
- <para>
- If you use an HTTP proxy (as in many large organizations),
- Evolution must be able to find
- it through the <systemitem>gnome-vfs</systemitem> subsystem
- before it can load images from the Internet.
- </para>
- <para>
-
- To set up your proxy, go to the GNOME Control Center by selecting
- <menuchoice><guimenu>System</guimenu><guimenuitem>Settings</guimenuitem></menuchoice>
- from your menu panel or from the GNOME menu, and then click
- the <guilabel>Network Proxies</guilabel> button. Select the
- <guilabel>Use an HTTP network proxy</guilabel> check box and
- then enter information about your proxy. If you are not sure,
- check with your ISP or system administrator. If you are not
- using GNOME, or are not sure how to access the control
- center, you can run the command
- <command>gnome-network-preferences</command> to start the
- proxy settings tool.
- </para>
-
- </note>
- </sect3>
- </sect2>
- </sect1>
-
- <sect1 id="usage-mail-getnsend-send">
- <title>Composing New Email Messages</title>
- <para>
- You can start writing a new email message by selecting
- <menuchoice> <guimenu>File</guimenu>
- <guisubmenu>New</guisubmenu> <guimenuitem>
- Mail Message</guimenuitem></menuchoice>, or, while you are in
- the Mail tool,
- pressing<keycombo><keycap>Ctrl</keycap><keycap>N</keycap></keycombo>
- or clicking the <guilabel>New</guilabel> button in the
- toolbar.
- </para>
-
-<!-- ==============Figure=================================== -->
- <figure id="usage-mail-newmsg-fig">
- <title>New Message Window</title>
- <screenshot>
- <screeninfo>Evolution Main Window</screeninfo>
- <mediaobject><imageobject><imagedata fileref="figures/newmsg" format="PNG" srccredit="Aaron Weber"/>
- </imageobject></mediaobject>
- </screenshot>
- </figure>
-<!-- ==============End of Figure=================================== -->
-
- <para>
- Enter an address in the <guilabel>To:</guilabel> field. If you
- wish, enter a subject in the <guilabel>Subject:</guilabel>, and
- a message in the box at the bottom of the window.
- Once you have written your message, press
- <guilabel>Send</guilabel>.
- </para>
-
-
- <sect2 id="usage-mail-getnsend-send-charsets">
- <title>Unicode, ASCII, and Non-Latin Alphabets</title>
-
- <para>
- If you want to write in a non-Latin alphabet while using a
- Latin keyboard, try selecting a different input method in
- the message composer. Right-click on the message composition
- area and select from the <guimenu>Input Methods</guimenu>
- menu, then begin typing. The actual keys vary by language and
- input style. For example, the Cyrillic input method uses
- transliterated Latin keyboard combinations to get the Cyrillic
- alphabet, combining letters where necessary. "Zh" and "ya"
- produce the appropriate single Cyrillic letters, and the
- single-quote ' produces a soft-sign character.
- </para>
-
- <para>
- For greater language display capabilities, select
- <menuchoice><guimenu>Tools</guimenu><guimenuitem>Settings</guimenuitem></menuchoice> and check
- the character set choices in the <guilabel>Mail
- Preferences</guilabel> and <guilabel>Composer
- Preferences</guilabel> sections. If you aren't sure which one
- to choose, go ahead and choose UTF-8, which offers the
- greatest range of character displays for the greatest range of
- languages.
- </para>
-
- <note><title>What is a character set?</title>
-
- <para>
- A character set is a computer's version of an alphabet. In the
- past, the ASCII character set was used almost
- universally. However, it contained only 128 characters,
- meaning it was unable to display characters in Cyrillic,
- Kanjii, or other non-Latin alphabets. To get around language
- display problems, programmers developed a variety of mostly
- incompatible ways to work around their language display
- problems, and today, many human languages have their own
- specific character sets, and items written in other character
- sets will display incorrectly. Eventually, standards
- organizations developed the Unicode character set UTF-8 to
- provide a single compatible set of codes for everyone.
- </para>
-
- <para>
- Most email messages state in advance which character set they
- use, so Evolution usually knows what to display for a given
- binary number. However, if you find that messages are
- displayed as rows of incomprehensible characters, try
- selecting a different character set in the mail settings
- screen. If your recipients can't read your messages, try
- selecting a different character set in the composer options
- dialog. For some languages, such as Turkish or Korean, it may
- work best for you to select the language-specific character
- set. However, the best choice for most users is UTF-8, which
- offers the widest range of characters for the widest range of
- languages.
- </para>
- </note>
-
-
- </sect2>
-
-
- <sect2 id="usage-mail-getnsend-send-delay">
- <title>Sending Composed Messages Later</title>
- <para>
- Evolution will normally send
- mail as soon as you click the <guilabel>Send</guilabel>
- button. However, there are a few ways you can save a
- message to be sent later:
-
- <itemizedlist>
- <listitem>
- <para>
- If you are offline when you click <guilabel>Send</guilabel>,
- Evolution will add your
- message to the <guilabel>Outbox</guilabel> queue. The
- next time you connect to the Internet and send or
- receive mail, that message will be sent.
- </para>
- </listitem>
-
- <listitem><para>
- Choose
- <menuchoice>
- <guimenu>File</guimenu>
- <guimenuitem>Save Draft</guimenuitem>
- </menuchoice>
- to store your messages in the drafts folder for later
- revision.
- </para></listitem>
-
- <listitem><para>
- If you prefer to save your message as a text file,
- choose
- <menuchoice>
- <guimenu>File</guimenu>
- <guimenuitem>Save As...</guimenuitem>
- </menuchoice> and then choose a
- file name.
- </para>
- </listitem>
- </itemizedlist>
- </para>
- </sect2>
-
- <sect2 id="usage-mail-getnsend-offline">
- <title>Working Offline</title>
-
- <para>
- Offline mode is a tool designed for use with remote mail
- storage systems like GroupWise, IMAP or Exchange,
- in situations where you will not be connected to
- the network at all times. It will keep a local copy of one or
- more folders and allow you to compose messages, storing them
- in your Outbox to be sent the next time you connect.
- </para>
-
- <para>
- While POP mail downloads all messages to your local system,
- other connections usually download just the headers, and fetch
- the rest only when you want to read the message. Before you
- go offline, Evolution will download the unread messages from
- the folders you have chosen to store.
- </para>
-
- <para>
- To mark a folder for offline use, right click on the folder and
- select <guilabel>Properties</guilabel>, then check the box
- marked <guilabel>Copy folder content locally for offline
- operation.</guilabel>
- </para>
-
- <para>
- Your connection status is shown by the small icon in the lower
- left border of the Evolution main window. When you are online,
- it will display two connected cables. When you go offline, the
- cables will separate.
- </para>
-
- <para>
- To cache your selected folders and disconnect from the
- network, select <menuchoice><guimenu>File</guimenu><guimenuitem>Work
- Offline</guimenuitem></menuchoice> or click the
- connection status icon in the lower left of the screen. When you
- want to reconnect, choose
- <menuchoice><guimenu>File</guimenu><guimenuitem>Work
- Online</guimenuitem></menuchoice> or click the connection
- status icon again.
- </para>
-
- </sect2>
- <sect2 id="usage-mail-getnsend-send-compose">
- <title>Attachments</title>
- <para>
- To attach a file to your email:
- <orderedlist numeration="arabic">
- <listitem>
- <para>
- Push the attach button in the composer toolbar.
- </para>
- </listitem>
- <listitem>
- <para>
- Select the file you want to attach.
- </para>
- </listitem>
- <listitem>
- <para>
- Press <guilabel>OK</guilabel>.
- </para>
- </listitem>
- </orderedlist>
- </para>
- <para>
- You can drag a file into the address area or to the
- attachment portion of the composer
- window. If you are attaching an image and wish to send it
- inline rather than attached, drag the image into the text
- composition area of the composer window. Non-image files
- cannot be dragged into the text composition area.
- </para>
- <para>
- The attachment display area is at the bottom of the
- composer window; you can expand or shrink it by clicking the
- small triangle in its upper right corner.
- </para>
- <para>
- When you send the message, a copy of the attached file
- will go with it. Be aware that big attachments may take a
- long time to send and receive.
- </para>
- </sect2>
- <sect2 id="usage-mail-getnsend-send-to-types">
- <title>Specifying Extra Recipients for Email</title>
- <para>
- Evolution, like most email
- programs, recognizes three types of addressee: primary
- recipients, secondary recipients, and hidden ("blind")
- recipients. The simplest way to direct a message is to put
- the email address or addresses in the
- <guilabel>To:</guilabel> field, which denotes primary
- recipients. To send mail to more than one or two people,
- you can use the <guilabel>Cc:</guilabel> field.
- </para>
- <para>
- Hearkening back to the dark ages when people used
- typewriters and there were no copy machines, "Cc" stands
- for "Carbon Copy." Use it whenever you want to share a
- message you've written to someone else.
- </para>
- <para>
- <guilabel>Bcc:</guilabel> is a little more complex. You
- use it like <guilabel>Cc:</guilabel>, but people on the
- <guilabel>Bcc:</guilabel> list are hidden from the other
- recipients of the message. Use it to send mail to large
- groups of people, especially if they don't know each other
- or if privacy is a concern. If your <guilabel>Bcc:</guilabel> field is absent, click
- <menuchoice>
- <guimenu>View</guimenu>
- <guimenuitem>Bcc Field</guimenuitem>
- </menuchoice>.
-
- </para>
-
- <para>
- If you frequently write email to the same groups of people,
- you can create address lists in the contacts tool, and
- then send them mail as though they had a single address.
- To learn how to do that, read <xref
- linkend="usage-contact-organize-group-list"/>.
- </para>
-
- <tip id="reply-to-per-mail">
- <title>Setting Reply-to On a Per-Mail Basis</title>
- <para>
- Evolution has the ability to
- let you specify the Reply-To in an email. Using this, you
- can setup a special Reply-To for an email. To do this:
- <orderedlist numeration="arabic">
- <listitem>
- <para>
- Open a composer window.
- </para>
- </listitem>
- <listitem>
- <para>
- Open the Reply-To field by selecting
- <menuchoice>
- <guimenu>View</guimenu>
- <guimenuitem>Reply To</guimenuitem>
- </menuchoice>.
- </para>
- </listitem>
- <listitem>
- <para>
- Enter the address you wish to have be the
- Reply-To address in the new Reply-To field.
- </para>
- </listitem>
- </orderedlist>
- </para>
- </tip>
- </sect2>
-
- <sect2 id="usage-mail-getnsend-send-to">
- <title>Choosing Recipients Quickly</title>
- <para>
- If you have created address cards in the contacts tool,
- you can also enter nicknames or other portions of address
- data, and Evolution will offer a
- drop down list of possible address completions from your
- contacts. If you enter a name or nickname that can go
- with more than one card, Evolution will open a dialog box to
- ask you which person you meant.
-
- </para>
-
- <para>
- If Evolution does not complete addresses automatically, select
- <menuchoice><guimenu>Tools</guimenu><guimenuitem>Settings</guimenuitem></menuchoice>
- and click the <guilabel>Autocompletion</guilabel>
- button. There, select the groups of contacts you want to use
- for address autocompletion in the mailer.
- </para>
-
- <para>
- Alternately, you can click on the
- <guilabel>To:</guilabel>, <guilabel>Cc:</guilabel>, or
- <guilabel>Bcc:</guilabel> buttons to get a list
- of the email addresses
- in your contacts. Select addresses and click on
- the arrows to move them into the appropriate address
- columns.
- </para>
- <para>
- For more information about using email together with the
- contact manager and the calendar, see <xref
- linkend="contact-automation-basic"/> and <xref
- linkend="usage-calendar-apts"/>.
- </para>
- </sect2>
-
- <sect2 id="usage-mail-getnsend-send-reply">
- <title>Replying to Email Messages</title>
- <para>
- To reply to a message, press the
- <guilabel>Reply</guilabel> button while it is selected,
- or choose <guimenuitem>Reply to Sender</guimenuitem> from
- the message's right-click menu. That will open the
- <interface>message composer</interface>. The
- <guilabel>To:</guilabel> and <guilabel>Subject:</guilabel>
- fields will already be filled, although you can alter them
- if you wish. In addition, the full text of the old message
- is inserted into the new message, either in grey with a
- blue line to one side (for HTML display) or with the &gt;
- character before each line (in plain text mode), to
- indicate that it's part of the previous message. People
- often intersperse their message with the quoted material as
- shown in <xref linkend="usage-mail-getnsend-reply-fig"/>.
-
- <!-- ==============Figure=================================== -->
- <figure id="usage-mail-getnsend-reply-fig">
- <title>Reply Message Window</title>
- <screenshot>
- <screeninfo>Evolution Main Window</screeninfo>
- <mediaobject><imageobject><imagedata fileref="figures/replymsg" format="PNG" srccredit="Aaron Weber"/>
- </imageobject></mediaobject>
- </screenshot>
- </figure>
-<!-- ==============End of Figure=================================== -->
- </para>
- <para>
- If you're reading a message with several recipients, you may
- wish to use <guilabel>Reply to All</guilabel> instead of
- <guilabel>Reply</guilabel>. If there are large numbers
- of people in the <guilabel>Cc:</guilabel> or
- <guilabel>To:</guilabel> fields, this can save substantial
- amounts of time.
- <example>
- <title>Using the Reply to All feature</title>
- <para>
- Susan sends an email to a client and sends copies to Tim
- and to an internal company mailing list of co-workers.
- If Tim wants to make a comment for all of them to read,
- he uses <guilabel>Reply to All</guilabel>, but if he
- just wants to tell Susan that he agrees with her, he
- uses <guilabel>Reply</guilabel>. Note that his reply
- will not reach anyone that Susan put on her
- <guilabel>Bcc</guilabel> list, since that list is not
- shared with anyone.
- </para>
- </example>
- </para>
- <para>
- If you're subscribed to a mailing list, and want your reply
- to go just to the list, rather than to the sender, choose
- <guilabel>Reply to List</guilabel> instead of
- <guilabel>Reply</guilabel> or <guilabel>Reply to
- All</guilabel>.
- <note>
- <title>What is a Mailing List?</title>
- <para>
- Mailing Lists are one of the most popular tools for
- group collaboration on the Internet. Here's how they work:
- <simplelist>
- <member>
- Someone sends a message to a single address, like
- <email>evolution@ximian.com</email>.
- </member>
- <member>
- That address belongs to a program that distributes
- the message to a list of recipients.
- </member>
- </simplelist>
- The mail management program lets individuals subscribe
- to or unsubscribe from the list at will, without
- requiring the message writers to remember the addresses
- of every recipient.
- </para>
- <para>
- Mailing list servers can also let network administrators
- control mail flow, list membership, and even moderate
- the content of mailing lists.
- </para>
- </note>
- </para>
- </sect2>
-
- <sect2 id="usage-mail-getnsend-send-find">
- <title>Searching and Replacing with the Composer</title>
- <para>
- You are probably familiar with search and replace features
- in any sort of text-editing software, and if you're familiar with
- regular expressions, you may already know what
- <guimenuitem>Find Regex</guimenuitem> does. If you aren't
- among the lucky who already know, here's a quick rundown of
- the automated text searching features that the message
- composer makes available to you.
- </para>
- <para>
- <variablelist>
- <varlistentry>
- <term><guimenuitem>Find</guimenuitem></term>
- <listitem><para> Enter a word or phrase, and
- Evolution will find it
- in your message.
- </para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><guimenuitem>Find Regex</guimenuitem></term>
- <listitem>
- <para>
- Find a complex pattern of characters, called a
- <link linkend="regular-expression">regular
- expression</link> or "regex" in your composer
- window. If you're not sure what a regular expression
- is, you're probably better off ignoring this feature.
- </para>
- </listitem>
- </varlistentry>
-
- <varlistentry>
- <term><guimenuitem>Find Again</guimenuitem></term>
- <listitem><para>
- Select this item to repeat the last search you
- performed.
- </para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><guimenuitem>Replace</guimenuitem></term>
- <listitem><para>
- Find a word or phrase, and replace it with
- something else.
- </para></listitem>
- </varlistentry>
-
- </variablelist>
- </para>
-
- <para>
- For all of these menu items, you can choose whether
- to <guilabel>Search Backwards</guilabel> in the document
- from the point where your cursor is. For all but the
- regular expression search (which doesn't need it), you are
- offered a check box to determine whether the search is to
- be <guilabel>Case Sensitive</guilabel> when it determines
- a match.
- </para>
- </sect2>
-
- <sect2 id="usage-mail-getnsend-send-html">
- <title>Enhance your email with HTML</title>
- <para>
- Normally, you can't set text styles or insert pictures in
- emails, which is why email is often regarded as
- uncommunicative and cold, and why people often resort to
- using far too many exclamation points to convey their
- feelings. However, most newer email programs can display
- images and text styles as well as basic alignment and
- paragraph formatting. They do this with <link
- linkend="html">HTML</link>, just like web pages do.
- </para>
- <note>
- <title>HTML Mail is not a Default Setting</title>
- <para>
- Some people do not have HTML-capable mail clients, or
- prefer not to receive HTML-enhanced mail because it is
- slower to download and display. Because some people may
- prefer not to get HTML mail,
- Evolution sends plain text
- unless you explicitly ask for HTML.
- </para>
- </note>
-
- <para> You can change the format of an email message between
- plain text and HTML by choosing <menuchoice>
- <guimenu>Format</guimenu> <guimenuitem>
- HTML</guimenuitem></menuchoice>.
- </para>
- <para>
- To send all your mail as HTML by default, set your mail
- format preferences in the mail configuration dialog. See
- <xref linkend="config-prefs-mail-composer"/> for more
- information.
- </para>
- <para>
- HTML formatting tools are located in the toolbar just above
- the space where you'll actually compose the message. They also
- appear in the <guimenu>Insert</guimenu> and
- <guimenu>Format</guimenu> menus.
- </para>
- <para>
- The icons in the toolbar are explained in <link
- linkend="tooltip">tool-tips</link>, which appear when
- you hold your mouse over the buttons. The buttons fall
- into four categories:
- <variablelist>
- <varlistentry>
- <term>Headers and lists</term>
- <listitem>
- <para>
- At the left edge of the toolbar, you can choose
- <guilabel>Normal</guilabel> for a default text style
- or <guilabel>Header 1</guilabel> through
- <guilabel>Header 6</guilabel> for varying sizes of
- header from large (1) to tiny (6). Other styles
- include <guilabel>preformat</guilabel>, to use the HTML
- tag for preformatted blocks of text, and three types
- of bullet points for the highly
- organized.
- </para>
- <tip>
- <title>Using Bullets to Make Your Email More
- Attractive</title>
- <para>
- Instead of using asterisks to mark a bulleted list,
- try the Bulleted List style from the style dropdown
- list. Evolution uses
- more attractive bullets and handles word wrap and
- multiple levels of indentation.
- </para>
- </tip>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>Text style</term>
- <listitem>
- <para>
- Use these buttons to determine the way your letters
- look. If you have text selected, the style will
- apply to the selected text. If you do not have text
- selected, the style will apply to whatever you type
- next. The buttons are:
- <itemizedlist mark="none">
-<listitem><para>Push <guiicon>TT</guiicon> for "typewriter text," which is approximately the same as the Courier monospaced serif font.</para></listitem>
- <listitem><para>Push <guiicon>bold A</guiicon> for bold text</para></listitem>
- <listitem><para>Push <guiicon>italic A</guiicon> for italics</para></listitem>
- <listitem><para>Push <guiicon>underlined A</guiicon> to underline</para></listitem>
- <listitem><para>Push <guiicon>strikethrough A</guiicon> for a strikethrough.</para></listitem>
- </itemizedlist>
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>Alignment</term>
- <listitem>
- <para>
- Located next to the text style buttons, these three
- paragraph icons should be familiar to users of most
- word processing software. The leftmost button will
- make your text aligned to the left, the center
- button will center, and the right button will
- align the text on the right side.
- </para>
- </listitem>
- </varlistentry>
-
- <varlistentry>
- <term>Indentation rules</term>
- <listitem>
- <para>
- The button with the arrow pointing left will decrease
- a paragraph's indentation, and the right arrow will
- increase its indentation.
- </para>
- </listitem>
- </varlistentry>
-
- <varlistentry>
- <term>Color Selection</term>
- <listitem>
- <para>
- At the far right is the color section tool, where a
- colored box displays the current text color. To
- choose a new one, click the arrow button just to the
- right. If you have text selected, the color will
- apply to the selected text. If you do not have text
- selected, the color will apply to whatever you type
- next. You can select a background color or image by
- right-clicking on the message background and
- selecting <menuchoice> <guimenu>Style</guimenu>
- <guimenuitem>Page Style</guimenuitem>
- </menuchoice>.
- </para>
- </listitem>
- </varlistentry>
- </variablelist>
- </para>
- <para>
- Under the <guilabel>Insert</guilabel> menu, there are
- several more items you can use to style your email. To use
- these and other HTML formatting tools, first make sure you have
- enabled HTML mode with <menuchoice>
- <guimenu>Format</guimenu> <guimenuitem>
- HTML</guimenuitem></menuchoice>.
- <variablelist>
- <varlistentry>
- <term><guimenuitem>Insert Link</guimenuitem></term>
- <listitem>
- <para>
- Lets you link some text to a website. Use this tool to put hyperlinks in your HTML
- messages. If you don't want special link text, you can just enter the address
- directly, and Evolution
- will recognize it as a link.
- <orderedlist numeration="arabic">
- <listitem>
- <para>
- Select the text you wish to link from.
- </para>
- </listitem>
- <listitem>
- <para>
- Right click on the text and click on <guilabel>Link</guilabel>.
- </para>
- </listitem>
- <listitem>
- <para>
- Put the URL you want to use in the <guilabel>URL</guilabel> field.
- </para>
- </listitem>
- <listitem>
- <para>
- Click <guilabel>OK</guilabel>.
- </para>
- </listitem>
- </orderedlist>
- </para>
- <note>
- <para>
- If you're typing a web page address to be automatically formatted, keep in mind that a space terminates the link.
- </para>
- </note>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term><guimenuitem>Insert Image</guimenuitem></term>
- <listitem>
- <para>
- Lets you put an image alongside text.
- </para>
- <para>
- To insert an image into your email:
- <orderedlist numeration="arabic">
-
- <listitem>
- <para>
- Click the <guilabel>Insert Image</guilabel> button in the toolbar, or select
- <menuchoice>
- <guimenu>Insert</guimenu>
- <guimenuitem>Image</guimenuitem>
- </menuchoice>.
- </para>
- </listitem>
- <listitem>
- <para>
- Choose your image by clicking the <guilabel>Browse</guilabel> button.
- </para>
- </listitem>
- <listitem>
- <para>
- Press <guilabel>Insert</guilabel> to insert the image.
- </para>
- </listitem>
- </orderedlist>
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term><guimenuitem>Insert Rule</guimenuitem></term>
- <listitem>
- <para>
- Inserts a horizontal line into the text to help divide two
- sections.
- </para>
- <para>
- To insert a rule:
- <orderedlist numeration="arabic">
-
- <listitem>
- <para>
- Click the <guilabel>Rule</guilabel> button in the <guilabel>Toolbar</guilabel>.
- </para>
- </listitem>
- <listitem>
- <para>
- Select the type of rule. You can use a plain
- line, a 3D line, or a yellow line with flowers.
- </para>
- </listitem>
- <listitem>
- <para>
- Choose the size of the line, as a percentage of the width of the email window.
- </para>
- </listitem>
-
- <listitem>
- <para>
- Choose the alignment and style. For the plain
- line, you can choose the thickness of the line,
- and whether it will be shaded, or solid. For the
- other types, you can only choose alignment.
- </para>
- </listitem>
-
- <listitem>
- <para>
- Click <guilabel>Insert</guilabel> to insert the rule.
- </para>
- </listitem>
- </orderedlist>
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term><guimenuitem>Insert Table</guimenuitem></term>
- <listitem>
- <para>
- Inserts a table into the text to help divide two
- sections.
- </para>
- <para>
- To insert a table:
- <orderedlist numeration="arabic">
-
- <listitem>
- <para>
- Click the <guilabel>Table</guilabel> button in the <guilabel>Toolbar</guilabel>.
- </para>
- </listitem>
- <listitem>
- <para>
- Select the number of rows and columns for the
- table, and the width and height of the
- table. You may also choose padding and spacing
- for table cells, as with a standard HTML
- table. If you are not familiar with HTML
- table options, the default values are probably fine.
- </para>
- </listitem>
-
- <listitem>
- <para>
- Choose a background image or color, if you like.
- </para>
- </listitem>
- <listitem>
- <para>
- Click the <guilabel>Insert</guilabel> button.
- </para>
- </listitem>
- </orderedlist>
- </para>
- <para>
- Once the table is in place, you can right-click on
- it and get a list of ways to alter it.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term><guimenuitem>Templates</guimenuitem></term>
- <listitem>
- <para>
- Evolution not only allows you to
- decorate your email with HTML text and graphics, but
- provides you with prebuilt templates for you to use when
- making these improvements. You can use these to emphasize a
- point or frame an image in an attractive manner.
- </para>
- <para>
- To include a template into your HTML based email:
- <orderedlist numeration="arabic">
-
- <listitem>
- <para>
- Click the <guilabel>Template</guilabel> button in the
- toolbar or select
- <menuchoice>
- <guimenu>
- Insert
- </guimenu>
- <guimenuitem>
- Template
- </guimenuitem>
- </menuchoice>
- </para>
- </listitem>
- <listitem>
- <para>
- Select the template type in the
- <guilabel>Template</guilabel> selection box. Your
- options are <guilabel>Note</guilabel> and
- <guilabel>Image Frame</guilabel>.
- </para>
- </listitem>
- <listitem>
- <para>
- Set the size and alignment of the HTML template.
- </para>
- </listitem>
-
- <listitem>
- <para>
- Click <guilabel>Insert</guilabel> to insert it where the
- cursor is.
- </para>
- </listitem>
- <listitem>
- <para>
- Click on the text in the template, and enter the text
- you want to use.
- </para>
- <para>
- If you have selected an image frame template,
- right-click on the image and select
- <guimenuitem>Image</guimenuitem> to select the image
- you want to place in the frame.
- </para>
- </listitem>
- </orderedlist>
- </para>
- </listitem>
- </varlistentry>
- </variablelist>
-</para>
-</sect2>
-
- <sect2 id="usage-mail-getnsend-fwd">
- <title>Forwarding Mail</title>
- <para>
- The post office forwards your mail for you when you change
- addresses, and you can forward a letter if it comes to you by mistake.
- The email <guilabel>Forward</guilabel> button
- works in much the same way. It's particularly useful if you
- have received a message and you think someone else would
- like to see it. You can forward a message as an attachment
- to a new message (this is the default) or
- you can send it <link linkend="inline">inline</link> as a quoted
- portion of the message you are sending. Attachment
- forwarding is best if you want to send the full, unaltered
- message on to someone else. Inline forwarding is best if
- you want to send portions of a message, or if you have a
- large number of comments on different sections of the
- message you are forwarding. Remember to note from whom the
- message came, and where, if at all, you have removed or
- altered content.
- </para>
- <para>
- To forward a message you are reading, press
- <guilabel>Forward</guilabel> on the toolbar, select
- <menuchoice> <guimenu>Actions</guimenu>
- <guimenuitem>Forward</guimenuitem> </menuchoice>, or press
- <keycombo
-action="simul"><keycap>Ctrl</keycap><keycap>F</keycap></keycombo>. If
- you prefer to forward the message <link
- linkend="inline">inline</link>
- instead of attached, select <menuchoice>
- <guimenu>Actions</guimenu><guisubmenu>Forward</guisubmenu><guimenuitem>
- Inline</guimenuitem> </menuchoice> from the menu. Choose an
- addressee as you would when sending a new message; the
- subject will already be entered, although you can alter it
- if you wish. Enter your comments on the message in the
- <interface>composition frame</interface>, and press
- <guilabel>Send</guilabel>.
- </para>
- </sect2>
-
- <sect2 id="usage-mail-getnsend-ettiquette">
- <title>Seven Tips for Email Courtesy</title>
- <para>
-
- <itemizedlist>
- <listitem>
- <para>
- Don't forward chain letters. If you must, watch out for
- hoaxes and urban legends, and make sure the message
- doesn't have multiple layers of greater-than signs,
- (&gt;) indicating multiple layers of careless in-line
- forwarding.
- </para>
- </listitem>
-
- <listitem>
- <para>
- Always begin and close with a salutation. Say "please"
- and "thank you," just like you do in real life. You
- can keep your pleasantries short, but be pleasant!
- </para>
- </listitem>
-
- <listitem>
- <para>
- WRITING IN CAPITAL LETTERS MEANS YOU'RE SHOUTING!
- Don't write a whole message in capital letters. It
- hurts people's ears.
- </para>
- </listitem>
-
- <listitem>
- <para>
- Check your spelling and use complete sentences. By
- default, Evolution will put
- a red line beneath words it doesn't recognize, as you
- type them.
- </para>
- </listitem>
-
- <listitem>
- <para>
- Don't send nasty emails (flames). If you get one,
- don't write back.
- </para>
- </listitem>
-
- <listitem>
- <para>
- When you reply or forward, include just enough of
- the previous message to provide context: not too
- much, not too little.
- </para>
- </listitem>
-
- <listitem>
- <para>
- Don't send spam.
- </para>
- </listitem>
- </itemizedlist>
- </para>
- </sect2>
- </sect1>
- <sect1 id="rsvp-stuff">
- <title>Meetings Invitations by Mail</title>
- <para>
- If you create an event in the calendar component, you can then
- send invitations to the attendee list through the
- Evolution email tool. The
- invitation card is sent as an attachment in iCal format.
- </para>
-
- <para>
- Your options are:
- <variablelist>
- <varlistentry>
- <term>Accept</term>
- <listitem>
- <para>
- Select this entry if you will attend the meeting. When you
- click the <guilabel>OK</guilabel> button, the meeting will
- be entered into your calendar.
- </para>
- </listitem>
- </varlistentry>
-
- <varlistentry>
- <term>Tentatively Accept</term>
- <listitem>
- <para>
- Select this entry if you will probably attend the meeting.
- When you click the <guilabel>OK</guilabel> button, the
- meeting will be entered into your calendar, but marked as
- tentative.
- </para>
- </listitem>
- </varlistentry>
-
- <varlistentry>
- <term>Decline</term>
- <listitem>
- <para>
- Select this item if you will be unable to attend the
- meeting. The meeting will not be entered into your calendar
- when you click the <guilabel>OK</guilabel>, although your
- response will be sent to the meeting host if you have
- checked the <guilabel>RSVP</guilabel> box.
- </para>
- </listitem>
- </varlistentry>
-
- <varlistentry>
- <term>RSVP</term>
- <listitem>
- <para>
- Check this box if you would like your response sent to
- the meeting organizers.
- </para>
- </listitem>
- </varlistentry>
- </variablelist>
- </para>
- </sect1>
-
- <sect1 id="usage-mail-subscriptions">
- <title>IMAP Subscriptions Manager</title>
- <para>
- Since IMAP folders exist on the server, and opening them or
- checking them takes time, you need fine-grained control over the
- way that you use IMAP folders. That's why
- Evolution has an IMAP subscriptions
- manager. If you prefer to have every mail folder displayed, you
- can select that option as well. However, if you'd like to choose
- specific items in your mailbox, and exclude others, you can use
- the subscription management tool to do that.
- </para>
- <para>
- Here's how:
- <orderedlist numeration="arabic">
-
- <listitem>
- <para>
- Select
- <menuchoice><guimenu>Tools</guimenu><guimenuitem>Subscribe
- to Folders</guimenuitem></menuchoice>.
- </para>
- </listitem>
-
- <listitem>
- <para>
- If you have accounts on multiple IMAP servers, select the
- server where you'd like to manage your
- subscriptions. Evolution will
- display a list of available files and folders.
- </para>
- </listitem>
-
- <listitem>
- <para>
- Select a file or folder by clicking on it. You will want
- to select at least the <guilabel>INBOX</guilabel>
- folder. Depending upon the way your IMAP server is
- configured, the list of available files may include
- non-mail folders. If it does, you can ignore them.
- </para>
- </listitem>
-
- <listitem>
- <para>
- Click the <guilabel>Subscribe</guilabel> to add it to
- the subscribed list.
- </para>
- </listitem>
- <listitem>
- <para>
- When you have subscribed to the folders you want, close
- the window.
- </para>
- </listitem>
- </orderedlist>
- </para>
- </sect1>
-
- <sect1 id="encryption">
- <title>Encryption</title>
-
- <para>
- Encryption is an ancient method of keeping information safe
- from prying eyes. Evolution helps
- you protect your privacy by using
- gpg, an implementation of strong
- <link linkend="public-key-encryption">Public Key
- Encryption.</link>
- </para>
-
- <note id="pub-priv">
- <title>Public Key? Private Key? What is the difference?</title>
- <para>
- GPG uses two keys: public and private. You can give your
- public key to anyone you want to receive
- encrypted messages, or put it on a public key server so
- that people can look it up before contacting you.
- <emphasis>Never give your private key to anyone,
- ever</emphasis>. Your private key lets you decrypt any
- message encrypted with your public key.
- </para>
- </note>
-
- <para>
- Using encryption takes a bit of forethought. When you send a
- message that is encrypted, you must encrypt it using your
- intended recipient's public key. To <emphasis>get</emphasis>
- an encrypted message, you must make sure that the sender has
- your public key in advance. For signing messages, it's
- reversed: you encrypt the signature with your private key, so
- only your public key can unlock it. When you send it, the
- recipient gets your public key and unlocks the signature,
- verifying your identity.
- </para>
-
- <para>
- You can use encryption in two different ways:
- <itemizedlist>
- <listitem>
- <para>
-
- Encrypt the entire message, so that nobody but the recipient can read it.
- </para>
- </listitem>
- <listitem>
- <para>
- Attach an encrypted signature to a plain text message, so
- that the recipient can read the message without decrypting
- it, and only needs decryption to verify the sender's
- identity.
- </para>
- </listitem>
- </itemizedlist>
- </para>
-
- <example>
- <title>Sending an Encrypted Message</title>
- <para>
- Kevin wants to send an encrypted message to his friend
- Rachel. He looks up her public key on a general key
- server, and then tells
- Evolution to encrypt the
- message. The message now reads "@#$23ui7yr87#@!48970fsd."
- When the information gets to Rachel, she decrypts it using
- her private key, and it appears as plain text for her to
- read.
- </para>
- </example>
- <tip id="always-sign">
- <title>Always Sign</title>
- <para>
- You can set Evolution to always sign your email messages:
- <orderedlist numeration="arabic">
- <listitem>
- <para>
- Select
- <menuchoice>
- <guimenu>Tools</guimenu>
- <guimenuitem>Settings</guimenuitem>
- </menuchoice>, go to the Mail Account settings, and
- select the account with which you want to use encryption.
- </para>
- </listitem>
- <listitem>
- <para>
- Open the <guilabel>Security</guilabel> tab.
- </para>
- </listitem>
- <listitem>
- <para>
- Click the <guilabel>Always sign outgoing messages when using this account</guilabel> button.
- </para>
- </listitem>
- </orderedlist>
- </para>
- </tip>
-
- <sect2 id="encryption-smime">
- <title>S/MIME Encryption</title>
- <para>
- S/MIME encrpytion uses a key-based approach as well, but it
- has some significant advantages in convenience and
- security. S/MIME uses "certificates," which are basically
- the same as keys. The public portion of each certificate is
- held by the sender of a message and by one of several
- certificate authorities, who are paid to guarantee the
- identity of the sender and the security of the
- message. Evolution already knows a large number of
- certificate authorities, so when you get a message with an
- S/MIME certificate, your system will automatically get the
- public portion of the certificate and decrypt or verify the
- message.
- </para>
- <para>
- S/MIME is used most often in corporate settings. In these
- cases, administrators supply certificates which they have
- purchased from a certificate authority. In some cases, an
- organization can act as its own certificate authority, with
- or without a guarantee from a dedicated authority such as
- Verisign or Thawte. In either case, the system administrator
- will provide you with a certificate file.
- </para>
- <para>
- If you wish to use S/MIME independently, you can extract an
- identification certificate from your Mozilla or Netscape web
- browser. See the Mozilla help for more information on
- security certificates.
- </para>
-
- <para>
- The certificate file is a password-protected file on your
- computer. To use it in Evolution, select <menuchoice><guimenu>Tools</guimenu>
- <guimenuitem>Settings</guimenuitem></menuchoice> and select
- the <guilabel>Certificates</guilabel> tool in the settings
- window. Click the <guilabel>Import</guilabel> button and
- select the file when prompted.
- </para>
- <para>
- Similarly, you can add certificates which are sent to you
- independently of any authority by clicking the
- <guilabel>Contact Certificates</guilabel> tab and using the
- same <guilabel>Import</guilabel> tool. You can also add new
- certificate authorities, which have their own certificate
- files, in the same way.
- </para>
- <para>
- Once you have added your certificate, you can sign or encrypt a message by selecting <menuchoice>
- <guimenu>Security</guimenu> <guimenuitem>S/MIME
- Sign</guimenuitem></menuchoice> or <guimenuitem>S/MIME
- Encrypt</guimenuitem> in the message composer. To have every
- message signed or encrypted, select an email account in the Settings dialog (<menuchoice>
- <guimenu>Tools</guimenu>
- <guimenuitem>Settings</guimenuitem></menuchoice> and, under the
- <guilabel>Security</guilabel> tab, check the appropriate
- box. You can also import certificates in the per-account
- security settings dialog.
- </para>
-
- </sect2>
-
- <sect2 id="encryption-keygen">
- <title>Making Encryption Keys</title>
- <para>
- Before you can get or send encrypted mail, you need to
- generate your public and private keys with GPG. Here's how:
- </para>
- <tip>
- <title>GPG Versions</title>
- <para>
- This manual covers version 1.0.6 of GPG. If your version is
- different, this may not be entirely accurate. You may find
- out your version number by typing in the command: <command>gpg
- --version</command>.
- </para>
- </tip>
- <para>
- <orderedlist numeration="arabic">
- <listitem>
- <para>
- Open a terminal and type <command>gpg --gen-key</command>.
- </para>
- </listitem>
-
- <listitem>
- <para>
- Choose the default algorithm, "DSA and ElGamal."
- </para>
- </listitem>
-
- <listitem>
- <para>
- Choose a key length. The default, 1024 bits, should be
- long enough.
- </para>
- </listitem>
-
- <listitem>
- <para>
- Decide if you want your key to expire automatically, and
- if so, when.
- </para>
- </listitem>
-
- <listitem>
- <para>
- Enter your name, email address, and any additional
- personal information you think is appropriate. Do not
- falsify this information, because it will be needed to
- verify your identity later on.
- </para>
- </listitem>
-
- <listitem>
- <para>
- Next, enter your passphrase. It does not have to be the
- same as your email password or your login password. In
- fact, it probably shouldn't. Don't forget it. If you lose
- it, your keys will be useless and you will be unable to
- decrypt messages sent to you with those keys.
- </para>
- </listitem>
-
- <listitem>
- <para>
- Now, GPG will generate your keys. This may take awhile,
- so feel free to do something else while it's
- happening. In fact, using your computer for something
- else actually helps to generate better keys, because it
- increases the randomness in the key generation seeds.
- </para>
- </listitem>
- </orderedlist>
- </para>
- <para>
- Once the keys are generated, you can view your key information
- by typing <command>gpg --list-keys</command>. You should see
- something similar to this:
- <programlisting>
- /home/you/.gnupg/pubring.gpg
- ----------------------------
- pub 1024D/32j38dk2 2001-06-20 you &lt;you@your-address.com&gt;
- sub 1024g/289sklj3 2001-06-20 [expires: 2002-11-14]
- </programlisting>
- </para>
- <para>
- GPG will create one list, or keyring, for your public keys
- and one for your private keys. All the public keys you know
- are stored in the file
- <filename>~/.gnupg/pubring.gpg</filename>. If you want to
- give other people your key, send them that file.
- </para>
- <para>
- If you wish, you can upload your keys to a key server. Here's
- how:
- <orderedlist>
- <listitem>
- <para>
- Check your public key ID with <command>gpg
---list-keys</command>. It will be the string after 1024D on the line
-beginning with "pub." In this example, it's 32j38dk2.
- </para>
- </listitem>
- <listitem>
- <para>
- Enter the command <command>gpg --send-keys --keyserver
-wwwkeys.pgp.net 32j38dk2</command>. Substitute your key ID for
-32j38dk2. You will need your password to do this.
- </para>
- </listitem>
- </orderedlist>
-
- <note id="why-keyserver">
- <title>Why Use a Key Server?</title>
- <para>
- Key servers store your public keys for you so that your
- friends can decrypt your messages. If you choose not to
- use a key server, you can manually send your people public
- key, include it in your signature file, or put it on your
- own web page. However, it's easier to publish them once,
- and then let people download them from a central place when
- they want.
- </para>
- <para>
- If you don't have a key you need to unlock or encrypt a
- message, you can have your encryption tool set to look it
- up automatically. If it can't find the key, then you'll
- get an error message.
- </para>
- </note>
-
- </para>
- </sect2>
-
- <sect2 id="encrypt-getting-key">
- <title>Getting and Using Public Keys</title>
- <para>
- To send an encrypted message, you'll need to use
- the recipient's public key in combination with your private key.
- Evolution handles the encryption, but you need to get their public
- key and add it to your keyring.
- </para>
- <para>
- To get public keys from a public key server, enter the
- command:
- <command>
- gpg --recv-keys --keyserver wwwkeys.pgp.net keyid
- </command>, substituting "keyid" for your recipient's ID. You
- will need to type in your password, and then their ID will
- automatically be added to your keyring. When you send mail to
- them, Evolution will allow you to
- encrypt your messages.
- </para>
- <para>
- If someone sends you their public key directly, save it as a
- plain text file and enter the command <command>gpg
- filename</command>. This will add it to your keyring.
- </para>
- </sect2>
-
- <sect2 id="encrypt-evo-integ">
- <title>Setting up Evolution's Encryption</title>
- <para>
- You'll need to open
- <menuchoice>
- <guimenu>Tools</guimenu>
- <guimenuitem>Settings</guimenuitem>
- </menuchoice>
- and select the <guilabel>Mail Accounts</guilabel> button, then
- select the account you want to use securely, and click the
- <guilabel>Edit</guilabel> button. In the
- <guilabel>Security</guilabel> tab is a section labeled
- <guilabel>Pretty Good Privacy</guilabel>. Enter your key ID
- and click <guilabel>OK</guilabel>. Your key is now
- integrated into your identity in
- Evolution.
- </para>
- <note>
- <title>What is my Key ID again?</title>
- <para>
- Evolution requires that you know your key ID. If you don't
- remember it, you can find it by typing <command>gpg
- --list-keys</command> in a console window. Your key ID will be an
- eight character string with random numbers and letters.
- </para>
- </note>
- </sect2>
-
- <sect2 id="sign-msg">
- <title>Signing a Message</title>
- <para>
- To sign a message, choose:
- <menuchoice>
- <guimenu>Security</guimenu>
- <guimenuitem>PGP Sign</guimenuitem>
- </menuchoice>.
- You will be prompted for your encryption password. Once
- you enter it, click <guilabel>OK</guilabel> and your message
- will be signed.
- </para>
- </sect2>
-
- <sect2 id="encrypt-msg">
- <title>Encrypting a Message</title>
- <para>
- Encrypting a message is very similar to signing a message.
- Just choose the menu item
- <menuchoice>
- <guimenu>Security</guimenu>
- <guimenuitem>PGP Encrypt</guimenuitem>
- </menuchoice>.
- </para>
- </sect2>
- <sect2 id="unencrypting">
- <title>Unencrypting a Received Message</title>
- <para>
- If you get an encrypted message, you will need to decrypt it
- before you read it. Remember, the sender has to have your
- public key before they can send you an encrypted message.
- </para>
- <para>
- When you view the message,
- Evolution will ask you for your
- PGP password. Enter it, and the message will be displayed
- properly.
- </para>
- </sect2>
- </sect1>
-</chapter>