From MAILER-DAEMON@RedZone Wed Nov 21 15:50:09 2007 Date: Wed, 21 Nov 2007 15:50:09 -0500 From: Mail Delivery Subsystem To: MIME-Version: 1.0 Content-Type: multipart/report; report-type=delivery-status; boundary="lALKo9m7025540.1195678209/RedZone" Subject: Returned mail: see transcript for details Auto-Submitted: auto-generated (failure) This is a MIME-encapsulated message --lALKo9m7025540.1195678209/RedZone The original message was received at Wed, 21 Nov 2007 15:49:52 -0500 from localhost.localdomain [127.0.0.1] ----- The following addresses had permanent fatal errors ----- (reason: 550 5.1.8 invalid/host-not-in-DNS return address not allowed) ----- Transcript of session follows ----- ... while talking to mail.optonline.net.: >>> MAIL From: SIZE=468 <<< 550 5.1.8 invalid/host-not-in-DNS return address not allowed 554 5.0.0 Service unavailable --lALKo9m7025540.1195678209/RedZone Content-Type: message/delivery-status Reporting-MTA: dns; RedZone Received-From-MTA: DNS; localhost.localdomain Arrival-Date: Wed, 21 Nov 2007 15:49:52 -0500 Final-Recipient: RFC822; missnebun@gmail.com Action: failed Status: 5.1.8 Diagnostic-Code: SMTP; 550 5.1.8 invalid/host-not-in-DNS return address not allowed Last-Attempt-Date: Wed, 21 Nov 2007 15:50:09 -0500 --lALKo9m7025540.1195678209/RedZone Content-Type: message/rfc822