Follow the steps below to enable notifications for Outlook on Mac. If you deny it, Outlook can’t send alerts on the Mac. When you first open the Outlook app on Mac, it will ask you to give notification permission. You can go through the tips below and get real-time Outlook alerts. It’s still developing and might take a while to land on your Mac. And if you found this article helpful, then share it with your friends and keep supporting iPhonetopics.Microsoft is readying a new Outlook experience on Windows and Mac. So Guys, if you know of any other solutions for the Microsoft exchange email sync issue, inform us via comment. After you set up a mail account, Go to Advanced and uncheck “ Automatically detect and maintain settings”.Within mail, set up the Exchange account (Not from System Preferences).Quit the mail app and relaunch the Mail app.Delete all exchange account in Apple menu -> System Preferences -> Internet Accounts.
Switch on and off automatic discovery (temporary solution).
If the above solutions haven’t worked for you then try the suggestions which are listed as follows. If you want new emails to show up timely, Under the General option, change the Default from 5 minutes to 1 minute. Disable or uncheck “Automatically detect and maintain account settings”.And select edit SMTP server list from the dropdown -> Advanced.In the Mail app, Go to Preferences -> -> Outgoing Mail server.And disable or uncheck the check box “Automatically detect and maintain account settings”.In the Mail app, Go to Preferences -> -> Advanced.Solution 3: Disable “Automatically detect and maintain account settings” If you have more messages more than 5000 then, Move the message into other folders. Microsoft recommends 5000 messages per Exchange mailbox.
Solution 2: Set only 5000 messages per mail.