If you have some important emails that need to be followed up on and flagging them doesn’t seem to be enough, you can add a reminder to the flag. The reminder will pop up at a given time, notifying you about the email.
1. Right-click on the flag for the email.
2. Select Add Reminder.
3. In the Reminder section, select the date and time that you want the reminder to appear.
4. Click OK.
