When users attempt to send email to anyone at earthlink.net our Exchange server immediately reply’s to the in-house user with a System Administrator report with the following info. It seems to reply so quickly that it doesn’t even have a chance to hit the earthlink mail server.
Could the reply happen this quickly if our company domain is on a black hole list for earthlink? The reason I ask is because a year ago we had an open relay for about a week but like I said that was a year ago.
Your message did not reach some or all of the intended recipients.
Subject: FW: Email test to Desiree
Sent: 10/28/2003 8:21 AM
The following recipient(s) could not be reached:
'firstname.lastname@example.org' on 10/28/2003 8:21 AM
Unable to deliver the message due to a communications failure
The MTS-ID of the original message is: c=US;a= ;p=xxxxxxxxxxxx;l=MAIL_SERVER-031028162101Z-75
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