From: Josh Cason on
As most of you guys know. I use mailscanner. I would like
recomendations of what else to use. I prefer a all in one package like
what mailscanner does. It also utilizes clamav and spamassion. The
problem is most of the information I find on the net is outdated or
for projects that stops. Seems like everybody has there way of dealing
wiht spam filterting. So This is a ask of what you guys find the most
usefull. I'm hosting mutiple domains (virtual via mysql) so I cannot
be sepecific to each one. Also I'm using postini with some but not all
the domains.

Thanks,

Josh


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From: Ralf Hildebrandt on
* Josh Cason <jocaso(a)mychoice.cc>:

> As most of you guys know. I use mailscanner. I would like
> recomendations of what else to use. I prefer a all in one package
> like what mailscanner does. It also utilizes clamav and spamassion.

So does amavisd-new

--
Ralf Hildebrandt
Geschäftsbereich IT | Abteilung Netzwerk
Charité - Universitätsmedizin Berlin
Campus Benjamin Franklin
Hindenburgdamm 30 | D-12203 Berlin
Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962
ralf.hildebrandt(a)charite.de | http://www.charite.de


From: Kai Krakow on
Use greylisting, eg postgrey and set it up to work before amavisd-new
or mailscanner.

2010/7/15 Josh Cason <jocaso(a)mychoice.cc>
>
> As most of you guys know. I use mailscanner. I would like recomendations of what else to use. I prefer a all in one package like what mailscanner does. It also utilizes clamav and spamassion. The problem is most of the information I find on the net is outdated or for projects that stops. Seems like everybody has there way of dealing wiht spam filterting. So This is a ask of what you guys find the most usefull. I'm hosting mutiple domains (virtual via mysql) so I cannot be sepecific to each one. Also I'm using postini with some but not all the domains.
>
> Thanks,
>
> Josh
>
>
> --
> This message has been scanned for viruses and
> dangerous content by Mychoice, and is
> believed to be clean.
>

From: "Steve" on

-------- Original-Nachricht --------
> Datum: Thu, 15 Jul 2010 19:37:48 +0200
> Von: Ralf Hildebrandt <Ralf.Hildebrandt(a)charite.de>
> An: postfix-users(a)postfix.org
> Betreff: Re: Better spam filter for postfix

> * Josh Cason <jocaso(a)mychoice.cc>:
>
> > As most of you guys know. I use mailscanner. I would like
> > recomendations of what else to use. I prefer a all in one package
> > like what mailscanner does. It also utilizes clamav and spamassion.
>
> So does amavisd-new
>
If you looking for something that is beyond just being better then I recommend CRM114 or DSPAM or OSBF-Lua. If you insist in having the AV included in the Anti-Spam tool then use something like DSPAM.

I use all of the above mentioned and all of them are fast and accurate. DSPAM is the one that is the easiest to scale and DSPAM is the one using the lowest amount of memory (DSPAM alone uses on my setup less then 10MB of memory for hundreds of domains having thousands of users in total). From a algorithm viewpoint CRM114 is a insane tool. It offers you a lot of algorithms and is virtually expendable to anything you like (it includes it's own language).

If you used SA in the past then any of the above will surprise you in terms of speed, memory consumption and accuracy.


> --
> Ralf Hildebrandt
> Geschäftsbereich IT | Abteilung Netzwerk
> Charité - Universitätsmedizin Berlin
> Campus Benjamin Franklin
> Hindenburgdamm 30 | D-12203 Berlin
> Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962
> ralf.hildebrandt(a)charite.de | http://www.charite.de
>

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From: Bradley Giesbrecht on
Or sqlgrey, a fork of postgrey.

http://sqlgrey.sourceforge.net/

On Jul 15, 2010, at 11:59 AM, Kai Krakow wrote:

> Use greylisting, eg postgrey and set it up to work before amavisd-new
> or mailscanner.
>
> 2010/7/15 Josh Cason <jocaso(a)mychoice.cc>
>>
>> As most of you guys know. I use mailscanner. I would like
>> recomendations of what else to use. I prefer a all in one package
>> like what mailscanner does. It also utilizes clamav and spamassion.
>> The problem is most of the information I find on the net is
>> outdated or for projects that stops. Seems like everybody has there
>> way of dealing wiht spam filterting. So This is a ask of what you
>> guys find the most usefull. I'm hosting mutiple domains (virtual
>> via mysql) so I cannot be sepecific to each one. Also I'm using
>> postini with some but not all the domains.
>>
>> Thanks,
>>
>> Josh
>>
>>
>> --
>> This message has been scanned for viruses and
>> dangerous content by Mychoice, and is
>> believed to be clean.
>>