Emails get stuck in the Exchange transport queue with message DNS query failed …
I had a problem with emails get stuck on the exchange server and in...
Missing Exchange mailbox Arbitration
Sometime you can run into situation that you Arbitration mailbox got deleted, this can...
Exchange 2013 can not connect with error FailureCategory=Cafe-SendFailure
Sometime you can get error while connecting to exchange Powershell with the error : Connecting...
There are currently no logon servers available to service the logon request
Sometime the domain controller it self give error when trying to logon "There are currently...