Outlook Opens Additional Mailboxes
KB ID 0000905 Problem I’ve seen this happen on both Outlook 2010 and Outlook 2013. You can open additional Exchange mailboxes from your accounts ‘Advanced’ section, but these mailboxes were not listed there. Solution Above, you can see that the offending mailbox here is called Training&Holidays. 1. On a DC, (or your Exchange server) > Windows Key + R > dsa.msc {Enter} > When Active Directory Users and...