Creative Commons Share Alike 3.0
You need a GPG key to do this. If you do not have one yet, please refer to Creating a GPG key.
Select
Select the account you want to use securely, then click
Click the
Specify your key ID in the
Below the field you can choose whether to always sign outgoing messages when using this account, and other options.
Click
Click
Evolution requires that you know your key ID. If you do not remember it, you can find it by typing