Receive a reminder to reply to email in Mail on iCloud.com
If you do not have time to respond to an email right away, you can set a time and date to receive a reminder and the email will be moved back to the top of your inbox.
Set a reminder
In Mail on iCloud.com, select an email in your email list, then tap
.Tap Remind Me, then select one of the following options:
Remind Me in 1 Hour: Receive a reminder in one hour.
Remind Me Tonight: Receive a reminder at 21:00 (local time).
Remind Me Tomorrow: Receive a reminder at 08:00 (local time) the next day.
Remind Me Later: Select a custom date and time to receive a reminder.
Emails you set a reminder for move to the top of your inbox at the time you specified. They also appear in the Remind Me mailbox in the Mailboxes list.
Edit a reminder
In Mail on iCloud.com, select an email in your email list, then tap
.Tap Edit Reminder, then do one of the following:
Change the date: Tap the date, select a date from the calendar, then tap Schedule.
Change the time: Tap the time, type a new time, then tap Schedule.
Remove the reminder: Tap Remove Reminder.