Archive of other user shows current user name after Exchange 2010 SP3

One of our customers noticed a strange occurrence after installing SP3 for Exchange 2010, if a user had full access to another user’s mailbox the other user’s mailbox would show but with their name!

After a bit of research we found that this seemed apparent on Office 2010 in this case, we found that the requirement was min Exchange 2010 SP 3 RU 2 and SP 2 for Office 2010.

Hope it helps!