For incoming E-Mail messages, the server checks whether the E-Mail actually originates from the provided sender address. The check is run to identify illegitimate E-Mail messages. The E-Mail authenticity check provides one of the following results.
. The E-Mail is classified as potentially dangerous. In the detail view, the sender is displayed in red font colour.
. The authenticity cannot definitely be verified. In the detail view, the sender is displayed in yellow font colour.
. The verification was successful. In the detail view, the sender is displayed in green font colour.
. The verification was successful. The E-Mail was sent from a trustworthy address.
You can define the E-Mail messages for which the authenticity is displayed:
Click the
icon on the right side of the menu bar. Click the menu item.In the side bar, click on
.Select an entry from the
drop-down in the display area.. No authenticity is displayed. If a hoster marks the E-Mail sent from the hoster's address as trustworthy though, this authenticity will be displayed.
. Displays the authenticity for the following E-Mail messages:
E-Mail messages that are classified as potentially dangerous.
E-Mail messages for which the authenticity could not definitely be verified
. Displays the authenticity for all E-Mail messages.
Also see
Parent topic: Security