Help needed.. All new mail accounts created return a 550 5.1.1 error :(

ramystyle

Well-Known Member
Feb 9, 2004
67
0
156
Montreal
All our email account on our server work fine !
As soon as we create a new account on any domain name, and we try to send a test mail from any email address (hotmail, yahoo, our internet provider etc.. ) we get a bounce back email with the following:


Recipient address: [email protected]
Reason: Remote SMTP server has rejected address
Diagnostic code: smtp;550 5.1.1 User unknown: [email protected]
Remote system: dns;ramystyle.com (TCP|10.23.32.29|46273|72.55.156.210|25) (swh1.sellwebhost.com ESMTP Exim 4.66 #1 Thu, 05 Jul 2007 11:27:01 -0400 )


This is very strange.. Can any one help pleeeeeeeeeease !!

Thanks