Re: E-mail spoofing countermeasures (Was: Backdoor not recognized by Kaspersky)

[Dave Horsfall <dave () horsfall org>]

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

_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.netsys.com/full-disclosure-charter.html