5.11.1. Settings for receiving E-Mails.

How to use the settings for receiving E-Mails:

Click the Settings icon on the right side of the menu bar. Click the Settings menu item.
Click on E-Mail in the sidebar.

The following settings are available as default:

Allow HTML formatted E-Mail messages? Specifies whether or not displaying HTML messages is allowed. In terms of bandwidth, HTML messages have a high impact and can be a high security risk as they can contain dangerous scripts.
Color quoted lines. Specifies whether original messages are highlighted and introduced with a vertical line. The messages or replies will be displayed as embedded. This option assumes that the original mail text is not attached but appended to the E-Mail.
Use fixed-width font for text mails. Specifies whether a fixed-width font is used when displaying a plain text E-Mail.
Show requests for read receipts. Defines whether a return receipt is displayed if a received E-Mail includes receipt confirmation request.
Show folder with all unseen messages. Defines whether the Unread messages folder is displayed in the folder view. If you enable this setting, unread messages from different folders are additionally displayed in this folder.

Play sound on incoming mail. Defines whether a sound is played for incoming E-Mails. Note: Desktop notifications have to be allowed in the browser settings. Information can be found in Receiving Notifications.
Sound. You can select between different sounds.

Permanently remove deleted emails. Defines whether E-Mail messages will be removed permanently immediately after you click the Delete button or whether they will go to the trash folder.Warning: Permanently removed E-Mail messages can not be restored.
Automatically collect contacts in the "Collected addresses" folder while sending E-Mails. Defines whether new E-Mail addresses are automatically collected in the Collected contacts folder when sending a new E-Mail. The Collected addresses folder is located below your personal contact folder.
Automatically collect contacts in the "Collected addresses" folder while reading E-Mails. Defines whether new E-Mail addresses are automatically collected in the Collected addresses folder when reading a new E-Mail. The Collected addresses folder is located below your personal contact folder.
Ask for mailto link registration. Defines whether the groupware can ask for a mailto link registration.

Also see: