Hi
Our environment: Exchange Server 2013 CU6 - DAG
I created a custom dsn: New-systemMessage -dsnCode 5.7.15 -Internal $False -Language en -Text "Custom text"
Then I created a transport rule which reject mails to a test user with enhanced status code 5.7.15.
The Mail is rejected with the status code 5.7.15, but without the custom message. I configured it on Exchange 2010 and it worked. In the meantime we made a transition to Exchange 2013. I don't know how long it doesn't work, I just figured it out because I had to configure another one and that one doesn't work as well.
Even if I configure a new transport rule which rejects mails to a test user with "Reject the message with the explanation", and as explanation I put in "Sorry" the mail gets rejected with status code 5.7.1 but no text,
Any suggestions?
Regards
Peter