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Forums » Up and Running » Security » Spam, Scam and Phishbusters » [spammer hunt] Hotmail spam all has MX as part of address
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X-Originating-IP »
« Firetrust Problems?  
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plk
bo may sleep in loft
Premium
join:2002-04-20
Ogden, IA

 [spammer hunt] Hotmail spam all has MX as part of address

I have noticed almost all my spam on hotmail all has MX as part of it's domain. I suppose the spammer uses it to track. The rest of the domain changes, but always has mx as part of it. Why hasn't hotmail caught on to this and used it to trace it or block it.

Are you folks seeing this?
--
Thermaltake 2000a/Asus P4C-e/p4 3.4/ocz3500 2x512/WD.2x200g/raptor2x74 raid 0/ATI 9600/APC sua 1500/Logitech z-680/ Samsung 213t LCD/MX 1000


pleekmo
Triptoe Through The Tulips
Premium
join:2001-09-14
Manchester, CT
clubs:

Re: [spammer hunt] Hotmail spam all has MX as part

Have you checked to make sure that MX is part of the domain of legitimate e-mail as well?

For instance, here is a "Received" line from one of my pieces of legitimate e-mail:

from imo-d06.mx.aol.com (imo-d06.mx.aol.com [205.188.157.38]) by flpvm23.prodigy.net (8.12.10 083104/8.12.10) with ESMTP id j3TL7hLn028371 for ; Fri, 29 Apr 2005 14:07:47 -0700

If I recall correctly, "MX" refers to a mail server.

If even legitimate e-mail contains "MX" then obviously you cannot use this string to filter for spam.


plk
bo may sleep in loft
Premium
join:2002-04-20
Ogden, IA

reply to plk
Re: [spammer hunt] Hotmail spam all has MX as part of address

Oh, thank you. I did not know MX was part of a string. I had not noticed it in other e-mails from the past. damn the bad luck. If I get more, I will post them just to see if others are getting these same variations.
--
Thermaltake 2000a/Asus P4C-e/p4 3.4/ocz3500 2x512/WD.2x200g/raptor2x74 raid 0/ATI 9600/APC sua 1500/Logitech z-680/ Samsung 213t LCD/MX 1000


DrStrange
Technically feasible
Premium
join:2001-07-23
West Hartford, CT
reply to plk
MX = Mail eXchanger
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