true <_summary>Notify new messages for Inbox only. <_description>Whether to notify new messages in Inbox folder only. true <_summary>Enable D-Bus messages. <_description>Generates a D-Bus message when new mail messages arrive. true <_summary>Enable icon in notification area. <_description>Show new mail icon in notification area when new messages arrive. true <_summary>Popup message together with the icon. <_description>Whether show message over the icon when new messages arrive. true <_summary>Play sound when new messages arrive. <_description>Whether play sound or beep when new messages arrive. true <_summary>Beep or play sound file. <_description>If "true", then beep, otherwise will play sound file when new messages arrive. '' <_summary>Sound file name to be played. <_description>Sound file to be played when new messages arrive, if not in beep mode. false <_summary>Use sound theme <_description>Play themed sound when new messages arrive, if not in beep mode.