To flag a message, please do the following:
1. Go the Email application,
2. Click on the Flag As button and select from the following:
Read: Flagging a message as read will un-bold the message to indicate that it has been read. This will remain in the folder where it is located.
Unread: Flagging a message as unread will change the message(s) to bold to indicate that it has not been read. This will remain in the folder where it is located.