Mail inbox showing recipient name instead of sender's
Hi. I''m using Mac Mail for all my mail account (4 of them) and they all work perfectly except for one of my account that is connected through Exchange. The problem is that all the mails are showing my name instead of the sender's name. Every time is switch to another mailbox and comeback to this one (which is my professional mailbox), inbox shows sender's name for 2 minutes, until it refreshes itself. Then, it goes back to showing my name instead of sender's name.
OS X Version 10.9.3 (13D65)
Mail Version 7.3 (1878.2)
MacBook Air (13-inch, Early 2014), OS X Mavericks (10.9.3)