Exchange Transport

Lets say you have a Distribution Group which contains more sensitive users in your Organization and you are more cautious on what emails are sent to that Distribution group and you feel it has to be approved by a person or a Delegate or yourself as a Admin   So …

User gets NDR – When the the mail has to be moderated by Exchange Transport   #550 5.2.0 Resolver.MT.NoArbitrationAddress; No arbitration address for approval process ##   This is because of Missing arbitration mailboxes or Corrupted arbitration mailboxes If you run the below command in Exchange management shell Get-Mailbox –arbitration …