Keep in mind that the email sync process does not just depend on your iOS or macOS devices, it also depends on the Exchange server itself.
It seems that something’s changed in the authentication process and resetting the account fixes the problem. Many users confirmed that deleting and setting up their Exchange account did the trick. Additionally, do clean up your mail box and archive older mails locally.
#HOW TO SYNC OFFICE 365 MAIL WITH IPAD UPDATE#
If this is only a bug in the iOS or macOS update package, restarting all of your devices could fix the problem. Turn off all of your iOS and iPad devices and check if your Exchange account works as intended on your Mac. Oftentimes, incoming Exchange emails appear correctly on iOS devices. Restart your Mac and check if the sync issue persists.Ĭheck if the sync glitch affects your Exchange account on iOS devices as well. If you use other Microsoft apps on your Mac, check for updates and ensure they’re up to date as well. What to Do if Apple Mail Won’t Sync With Exchange Update Mail App and Switch Off iOS Devices Update Mail App and Switch Off iOS Devices.What to Do if Apple Mail Won’t Sync With Exchange.