Flagging an Email Message
The flag icon in the message list is a yes/no indicator that denotes whether the mail message has been flagged. This can be used to indicate an action-needed item or to otherwise distinguish the message or conversation from a large number of other items of lesser importance.
To turn the flag on, select the message or conversation and in the Actions drop-down menu, select Add flag.
To turn the flag off, select the message or conversation and in the Actions drop-down menu, select Remove flag.
-------------------------------------------------------------------------------------------------------
Copyright @ 2005-2017 Synacor, Inc. All rights reserved. "Zimbra" is a registered trademark of Synacor, Inc.