Flagged messages in Outlook revert to unflagged after Office for Mac 14.3.4 update

The Microsoft Office for Mac 14.3.4 Update introduced a bug into Outlook causing flagged messages to appear unflagged. The bug affects IMAP accounts only and occurs after flagging a message and then allowing the account to sync with the server.

This is an appearance issue only. Although the flags may disappear from the messages in Outlook they are still visible when viewed online, viewed in another mail application or viewed on a mobile device . . .

Continue Reading: Flagged messages in Outlook revert to unflagged after Office for Mac 14.3.4 update