Postfix anti-antivirus (was Re: [linux-elitists] procmail recipe for mydoom?)

Ralf Hildebrandt
Wed Feb 4 08:38:15 PST 2004

* Karsten M. Self <>:

> > a) there is more than one RFC-ignorant blacklist
> Care to enlighten us to those you find useful/useless?  I suspect most
> of us are familiar with

I personally find ALL useful, bit for blocking on the SMTP level I'd
only use DSN.

All others can be used from within SpamAssassin.

> *Most* DNSBLs provide false-positive results, in terms of flagging mail
> which isn't strictly spam.  Hell, you'd expect them to.  They don't flag
> email, they flag IPs, and do so on various criteria.

But then these lists are not about spam.

Ralf Hildebrandt (Im Auftrag des Referat V a)
Charite - Universitätsmedizin Berlin            Tel.  +49 (0)30-450 570-155
Gemeinsame Einrichtung von FU- und HU-Berlin    Fax.  +49 (0)30-450 570-916
Referat V a - Kommunikationsnetze -             AIM.  ralfpostfix

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