Mark Messages for Follow Up

You can mark messages to be followed up so that you can easily identify them in your message lists.  

To mark a message for follow up, select the message and then click the Mark for Follow Up button on the Follow Up tab on the toolbar, or select Follow Up/Mark for Follow Up from the File menu.

When you mark a message for follow up, an icon will be displayed next to the message.  The message will also be highlighted in a different color.  All users who received the message will also have their message marked for follow up.