I use 3 different computers on a daily basis and have the same email address configured in outlook (installed software).
However, on a daily basis, I would mark an email as read on one computer, but it would remain as unread on another. Or I would add a category on an email, but on a different computer is doesn't reflect this change. This issue happens randomly and on all computers.
Hello! You've posted your question in the Tech Community Discussion space, which is intended for discussion around the Tech Community website itself, not product questions. I'm moving your question to the Outlook space - please post Outlook questions here in the future.