You are right. I sent another test message and got a reply back form their SMTP server this time. Thank you Sir.
-----Original Message----- From: Chris Scharff [mailto:[EMAIL PROTECTED]] Sent: Wednesday, March 06, 2002 10:26 AM To: Exchange Discussions Subject: RE: 550 ? For some reason your server was trying to communicate with medicis.com instead of one of the Mx records listed for medicis.com. The Mx records for medicis.com accept mail for the domain just fine, the server with the DNS name medicis.com does not. Chris -- Chris Scharff Senior Sales Engineer MessageOne If you can't measure, you can't manage! > -----Original Message----- > From: Woodruff, Michael [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, March 06, 2002 9:12 AM > To: Exchange Discussions > Subject: RE: 550 ? > > > Reporting-MTA: dns; smtp-1.gswa.tld > Received-From-MTA: dns; exchangecmh.gswa.com (unverified [10.12.2.29]) > Arrival-Date: Wed, 6 Mar 2002 09:36:14 -0500 > > Final-Recipient: rfc822; [EMAIL PROTECTED] > Action: failed > Status: 5.0.0 (Permanent failure - no additional status information > available) > Remote-MTA: dns; medicis.com > Diagnostic-Code: smtp; 550 relaying mail to medicis.com is not allowed > > > > > > > > -----Original Message----- > From: Joyce, Louis [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, March 06, 2002 10:07 AM > To: Exchange Discussions > Subject: RE: 550 ? > > > Please post the full NDR. > > Regards > > Louis Joyce > > > > > > -----Original Message----- > From: Woodruff, Michael [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, March 06, 2002 3:07 PM > To: Exchange Discussions > Subject: 550 ? > > One of my users received this after sending to this domain. > Is this a type of SPAM filtering that they may be using? > > > 550 relaying mail to medicis.com is not allowed. > > _________________________________________________________________ > List posting FAQ: http://www.swinc.com/resource/exch_faq.htm > Archives: http://www.swynk.com/sitesearch/search.asp > To unsubscribe: mailto:[EMAIL PROTECTED] > Exchange List admin: [EMAIL PROTECTED] > > _________________________________________________________________ > List posting FAQ: http://www.swinc.com/resource/exch_faq.htm > Archives: http://www.swynk.com/sitesearch/search.asp > To unsubscribe: mailto:[EMAIL PROTECTED] > Exchange List admin: [EMAIL PROTECTED] > > _________________________________________________________________ > List posting FAQ: http://www.swinc.com/resource/exch_faq.htm > Archives: http://www.swynk.com/sitesearch/search.asp > To unsubscribe: mailto:[EMAIL PROTECTED] > Exchange List admin: [EMAIL PROTECTED] > _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED]

