As you browse through your messages, you can flag important messages so that you can follow up on them later or keep them as a reference. Items that you flag are added to the Flags list and sorted by the date you flagged them. You can have up to 150 flagged messages.
Windows, Mac, and Web
- Hover over the message.
- Select the flag.
To remove the flag, select the flag on the message.
Android, iPhone, and iPad
- Long press the message.
- Select Flag.
To remove the flag, long press and select Unflag.