Exchange 2010 Multi-Tenant Root Domain Issue


  • Got Exchange 2010 SP1 set up via /hosting but I'm having an issue, perhaps someone can shed some light on.


    The hosted exchange machine is using domain as its primary domain name.

    If I create just a normal mail account and enable it with a mailbox, I get the following


    Hi. This is the qmail-send program at I'm afraid I wasn't able to deliver your message to the following addresses. This is a permanent error; I've given up. Sorry it didn't work out. <>: does not like recipient. Remote host said: 550 #5.1.0 Address rejected Giving up on

    However, if I try to add it as an organization, it tells me that the acceptedomain is already present and fails.  I can sucessfully send mail, but it gets rejected to any replies.


    Any thoughts or help would be appreciated



    Monday, August 02, 2010 6:36 AM