Re: [Exim] Spam due to forgeries out domains hosted by outbl…

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Autor: Suresh Ramasubramanian
Data:  
A: Odhiambo G. Washington
CC: exim-users
Assumpte: Re: [Exim] Spam due to forgeries out domains hosted by outblaze
Odhiambo G. Washington [2/18/2004 7:55 PM] :

> deny    message       = HELO of outblaze.com not from an outblaze address
>         !hosts        = 205.158.62.0/24 : 202.86.166.0/24: 210.177.227.128/28 : 203.86.162.161/28
>         condition     = ${if eq{$sender_helo_name}{outblaze.com}{yes}{no}}


The outblaze helo is being forged into the second received header

Do a header check for the string ".mr.outblaze.com" in *any* received
header (not just helo) and reject on that

--
linux@??? (Suresh Ramasubramanian)
jaharkes@ravel:/usr/src$ mv linux Gnu/Linux
mv: cannot move `linux' to `Gnu/Linux': No such file or directory
    jaharkes @ cs.cmu.edu in reply to RMS on linux.kernel