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+--- Thread: Unsolicited bulk e-mail (UBE). (/thread-3731.html)
Unsolicited bulk e-mail (UBE). - NetworkExpertise - 07-11-2008 04:46 AM
Why do my customers get the message below when forwarding and email with a link in it to someone? They are using PORT 587 for SMTP too!
> Our internal reference code for your message is 26618-06/PyXvg8CcMrKh
>
> The message carried your return address, so it was either a genuine
> mail from you, or a sender address was faked and your e-mail address
> abused by third party, in which case we apologize for undesired notification.
>
> We do try to minimize backscatter for more prominent cases of UBE and
> for infected mail, but for less obvious cases of UBE some balance
> between losing genuine mail and sending undesired backscatter is
> sought, and there can be some collateral damage on both sides.
>
RE: Unsolicited bulk e-mail (UBE). - motokochan - 07-11-2008 07:02 AM
Is this from the remote server or the local?
RE: Unsolicited bulk e-mail (UBE). - NetworkExpertise - 07-11-2008 07:37 AM
From the local server. When a client of mine whom hosts their domain with me emails someone, and within her email is a url/link my Omega box returns this message to her.
RE: Unsolicited bulk e-mail (UBE). - NetworkExpertise - 07-15-2008 07:30 AM
I really need to know what the hell is kicking this message back to my customer?? Is it Amavis? This email doesnt even leave my mailserver I think something is kicking this back to the client!!!
>A message from <my@customer.com> to:
> -> someoutside@emailaddress.com
>
> was considered unsolicited bulk e-mail (UBE).
>
> Our internal reference code for your message is 03870-06/5ciqDZxspqnO
>
> The message carried your return address, so it was either a genuine
> mail from you, or a sender address was faked and your e-mail address
> abused by third party, in which case we apologize for undesired notification.
>
> We do try to minimize backscatter for more prominent cases of UBE and
> for infected mail, but for less obvious cases of UBE some balance
> between losing genuine mail and sending undesired backscatter is
> sought, and there can be some collateral damage on both sides.
>
> First upstream SMTP client IP address: [24.23.XX.XX]
> c-24-23-XX-XX.hsd1.ca.comcast.net According to a 'Received:' trace,
> the message originated at:
> [24.23.XX.XX],
> KELLY (c-24-23-XX-XX.hsd1.ca.comcast.net [24.23.XX.XX])
>
> Return-Path: <my@customer.com>
> Message-ID: <5946AF9F867B44ECA84DE3718879D2A0@customer.com>
> Subject: Fax Cover Sheet
>
> Delivery of the email was stopped!
RE: Unsolicited bulk e-mail (UBE). - motokochan - 07-15-2008 12:05 PM
That message is generated by AMaViSd-new. I don't believe that any user that authenticates goes through it, but I could be mistaken.
RE: Unsolicited bulk e-mail (UBE). - NetworkExpertise - 07-15-2008 02:19 PM
Beats the heck out of my why.... It just happens to this one person!
RE: Unsolicited bulk e-mail (UBE). - motokochan - 07-15-2008 02:34 PM
Can you confirm they are actually using smtp auth?
RE: Unsolicited bulk e-mail (UBE). - NetworkExpertise - 07-15-2008 02:35 PM
Will do tomorrow thanks!