Remove and re-add email accounts in Mail on Mac ( Choose the Microsoft Exchange type of account when adding the account back).If you experience issues with your PennO365 account using the Mail app for iOS or macOS, some users have reported that removing and re-adding their PennO365 account has helped.While Two-Step for PennO365 may work with the latest versions of Apple Mail, the native iOS mail app, and some Android clients, users of non-Microsoft email and calendaring clients are more likely to experience configuration and support issues.
Using non-Microsoft email and calendar apps If your issue is not listed below, please schedule a 1:1 consult with GSE IT or join our Zoom Office Hours ( Schedules are available here). As we learn more about workarounds or potential resolutions, we will update this post. Be sure to check below for any issues you might be experiencing. Some issues might be known issues and we are here to help you resolve them as well as new issues. Congrats and your data thank you for improving security for your Microsoft Office account!