Re: [Exim] rbl-check for forwarded spam

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Autor: Dr Andrew C Aitchison
Data:  
A: Ken Olum
CC: jeffh, exim-users
Assumpte: Re: [Exim] rbl-check for forwarded spam
On Mon, 7 Apr 2003, Ken Olum wrote:

> I don't agree. If I don't accept mail from A.B.C.D, and if I have a
> forwarding account on, say, forevermail.com, then I can't see why I
> should accept mail that forevermail.com accepted from A.B.C.D. I can
> distinguish 1.2.3.4.dialup.xyz.net->mail.xyz.net->me (legitimate) from
> 1.2.3.4.dialup.xyz.net->forevermail.com->me (spam) because I have
> a forwarding entry on forevermail.com and not on mail.xyz.net.


Does forevermail have a modem pool ?
If so, watch out for dial-up lists (DUL "blacklists) since they *should*
include 1.2.3.4.forevermail.com.
You want to allow 1.2.3.4.forevermail.com->forevermail.com->me
since that this the correct way for them to contact you.

--
Dr. Andrew C. Aitchison        Computer Officer, DPMMS, Cambridge
A.C.Aitchison@???    http://www.dpmms.cam.ac.uk/~werdna