On 7/17/2013 9:58 PM, Roman Gelfand wrote: > relay=smtp.secureserver.net[216.69.186.201]:25, delay=10, > delays=0.08/0.01/10/0.16, dsn=5.0.0, status=bounced (host > smtp.secuaid: 550 #5.1.0 Address rejected. (in reply to RCPT TO > command))
Your Postfix relayed the msg to smtp.secureserver.net, which then returned "550 #5.1.0 Address rejected". Either you're sending to a non existent address, or there is some configuration problem at the remote MX. You'll need to contact the administrator of the remote system. This is not a Postfix problem. Postfix is only generating the NDR. -- Stan
