MessageUsually if the receiving mail server cannot perform a successful RDNS. ----- Original Message ----- From: Andrea Coppini To: [ExchangeList] Sent: Tuesday, September 03, 2002 6:05 PM Subject: [exchangelist] RE: Error on bouced email messages http://www.MSExchange.org/ It looks like some sort of Spam protection on the recieving end. I would try to get in touch with the recieving end... -----Original Message----- From: Hoan Le [mailto:hle@xxxxxxxxxxxxx] Sent: 04 September 2002 12:01 AM To: [ExchangeList] Subject: [exchangelist] Error on bouced email messages http://www.MSExchange.org/ Dear Exchangelist Members, I have received error in our bouced email as follow: Sender domain not compliant with RFC 822, section 6.2.7 We are using Ex 5.5, SP4. The same message is sent with my personal email account was arrived without the above error message. I have searched the MS website, in the KB section but there is no solution for this problem. Please help !!. Thanks, Hoan le ------------------------------------------------------ You are currently subscribed to this MSExchange.org Discussion List as: andreacoppini@xxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub') ------------------------------------------------------ You are currently subscribed to this MSExchange.org Discussion List as: vqazi@xxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')