Recently we have noticed that Postini has been having some difficulties with a particular type of image spam. In the email headers there seems to be a forged X-Spamshield-Status-DATA header listing: Skipped, authenticated user.
These messages also all seem to contain an unusual unsubscribe message at the bottom of the email. Instead of the typical Unsubscribe link it is an image:
Until anti-spam vendors get signatures in place to stop this spam, we are recommending that putting a content filter in place either on your anti-spam solution or on your mailbox to move messages with the “X-Spamshield-Status-DATA: Skipped, authenticated user” header to Junk.
We do not recommend clicking the image or trying to unsubscribe to these messages as you will just validate your email for spammers.
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Uw bericht heeft enkele of alle geadresseerden niet bereikt.
Verzonden: 5-11-2009 17:47
De volgende geadresseerde(n) zijn niet bereikt:
‘Sanny Duiser’ op 5-11-2009 17:47
591 firstname.lastname@example.org your host [188.8.131.52] is blacklisted by zen.spamhaus.org. Send your questions to email@example.com
And also firstname.lastname@example.org
I get those emails back and it is family how come I am blocked at the blacklist through spam I don’t know how I must do that.
Please away with this blocket list.
I want to mail my brother and sister.
Sorry to hear that you are having blacklist troubles. You can follow the links to the Blacklist websites (via the “details” link or the Blacklist name) and request delisting directly from them.
I also want to provide you with a link to a very handy article we posted on our blog – What Blacklists Are and How MxToolbox Helps: http://community.mxtoolbox.com/blog/2009/03/04/what-blacklists-are-and-how-mxtoolbox-helps/! The article will explain a lot about how our services eliminate the problems blacklists cause and how they are oftentimes recurring and hard to permanently fix.
If you can’t get resolution to the problems, don’t hesitate to call or e-mail me and we can discuss the problems further. Thank you!!
Your message did not reach some or all recipients. Subject: Food Sent: 5-11-2009 17:47 The following recipient (s) could not be reached: ‘Sanny Duiser’ at 5-11-2009 17:47 591 sanny.d @ zonnet.nl your host [184.108.40.206 ] is blacklisted by zen.spamhaus.org. Send your questions to email@example.com firstname.lastname@example.org And also I get those emails back and it is family how come I am blocked at the spam blacklist through I do not know how I must do that. Please Blocket away with this list. I want to mail my brother and sister. Regards Joke Warmenhoven