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Re: [Full-Disclosure] E-mail spoofing countermeasures (Was: Backdoor not recognized by Kaspersky)
- To: Full Disclosure List <full-disclosure@xxxxxxxxxxxxxxxx>
- Subject: Re: [Full-Disclosure] E-mail spoofing countermeasures (Was: Backdoor not recognized by Kaspersky)
- From: Dave Horsfall <dave@xxxxxxxxxxxx>
- Date: Thu, 4 Mar 2004 13:13:19 +1100 (EST)
On Wed, 3 Mar 2004, Lachniet, Mark wrote:
> don't all email systems have a unique message ID on them?
No.
> Sendmail certainly does.
It will generate one, and add one if missing on reception.
--
Dave Horsfall DTM VK2KFU Loyal Unix user since 1975
Booted from Spamtools for dissing the moderator: www.horsfall.org/levine.mail
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