You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Mail issue Upgraded to 11.2.3 Big Sur - Mail issue on all Apple devices

My mail app on MacBook Pro, iPhone 12Pro Max, iPad have not refreshed since Thursday April 29th. Msg is cannot connect to the mail server... I can only access my email by logging in to the server thru the webpage. Pswd has not changed.. I have had this issue in the past when Big Sur upgrades.

MacBook Pro 15″, macOS 11.2

Posted on Apr 30, 2021 3:45 AM

Reply
Question marked as Top-ranking reply

Posted on Apr 30, 2021 1:30 PM

Finally solved it myself.. The server port numbers had changed. resolved for now until next upgrade

5 replies

Mail issue Upgraded to 11.2.3 Big Sur - Mail issue on all Apple devices

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.