Hey, After migration of our Exchange Server to new server, i have created an SMTP Connector and pointed it to SMART HOST. now in SMTP Connector > Delivery Restrictions when i try to add a group, whose users are not allowed to send/recieve internet mail. I have checked this link http://technet.microsoft.com/en-us/library/aa996075(EXCHG.65).aspx http://technet.microsoft.com/en-us/library/aa998386(EXCHG.65).aspx and my settings are same as specified in this link. My Current Settings are By Default, messages from everyone are accepted Reject Messages from AD-GROUP AD-Group are unable to receive internet mails, but for now they can send internet email which it need to be blocked Already created SMTP Connector twice but didnt worked out

There are two KBs addressing this issue, have a look at those and see if it helps: http://support.microsoft.com/default.aspx?kbid=277872 http://support.microsoft.com/default.aspx?kbid=279813Martin Sundstrm | Microsoft Certified Trainer | MCITP: Enterprise Messaging Administrator | http://msundis.wordpress.com

Any updates?Martin Sundstrm | Microsoft Certified Trainer | MCITP: Enterprise Messaging Administrator | http://msundis.wordpress.com