RE: AntiSpam & AntiVirus Integration with Postfix: lots of tools, but which one's AREN'T 'dead'?

2015-09-09 Thread Marius Gologan
John, I use Postfix - Amavis - SA - ClamAV in post-queue configuration. ClamAV I don't rely much on AV these days, but on attachment filter including for recent xls and doc malware. Amavis Even if Amavis was not updated recently, is not critical. banned_namepath_re and map_full_type_to_short_ty

Re: AntiSpam & AntiVirus Integration with Postfix: lots of tools, but which one's AREN'T 'dead'?

2015-09-09 Thread Andrew Beverley
On Tue, 2015-09-08 at 14:06 -0700, joh...@fastmail.com wrote: > I'm now at the phase of looking into Anti-Virus and Anti-Spam. Looks > like ClamAV and Spamassassin are the main options here. > > Both of those projects seem to be pretty alive and kicking too. > > So I'm left with how to integrate

RE: Block specific outgoing email

2015-09-09 Thread Antonio Alberola
Now, mail expands before it's sent to filter. But, even though the alias expands, I only have one mail to pass the filter. At this time with some recipients instead of only one, See the logs. Only one mail with ID 1EE52203E5 Sep 7 11:29:08 smail postfix/smtpd[11325]: connect from unknown[x.x.x.

Re: Block specific outgoing email

2015-09-09 Thread Viktor Dukhovni
On Wed, Sep 09, 2015 at 01:22:54PM +0200, Antonio Alberola wrote: > Now, mail expands before it's sent to filter. But, even though the alias > expands, I only have one mail to pass the filter. At this time with some > recipients instead of only one, See the logs. Of course. Why is that a problem

RE: Block specific outgoing email

2015-09-09 Thread Antonio Alberola
> It is possible, but much less efficient, I thought you wanted to "block" delivery for some recipients. Easiest way to do that, is to "suppress" the recipients > that the sender is not allowe to reach (when re-injecting the mail into the queue). That's correct. I want to block delivery for some

Re: Block specific outgoing email

2015-09-09 Thread Viktor Dukhovni
On Wed, Sep 09, 2015 at 02:13:03PM +0200, Antonio Alberola wrote: > > It is possible, but much less efficient, I thought you wanted to "block" > > delivery for some recipients. Easiest way to do that, is to "suppress" the > > recipients > > that the sender is not allowe to reach (when re-injectin

Re: AntiSpam & AntiVirus Integration with Postfix: lots of tools, but which one's AREN'T 'dead'?

2015-09-09 Thread Kris Deugau
joh...@fastmail.com wrote: > I'm now at the phase of looking into Anti-Virus and Anti-Spam. Looks like > ClamAV and Spamassassin are the main options here. You'll probably want to look into third-party signatures for ClamAV; its detection rate is a bit low otherwise IME. > Both of those project

Postfix virtual_alias_maps only from outside domains

2015-09-09 Thread Martin Lund
Hello Everyone, I have a fairly complex mail server setup with Postfix+Clamav+DSPAM+PPolicy+Dovecot+Virtual users on a single server. I dealing with a very strange problem Aliases are not working on my mailing system which are coming from proxy:mysql:/etc/postfix/virtual_alias_maps.cf host ma

Re: Postfix virtual_alias_maps only from outside domains

2015-09-09 Thread Viktor Dukhovni
On Wed, Sep 09, 2015 at 05:12:12PM +0200, Martin Lund wrote: > Aliases are not working on my mailing system which are coming from > proxy:mysql:/etc/postfix/virtual_alias_maps.cf http://www.postfix.org/postconf.5.html#receive_override_options http://www.postfix.org/master.5.html --

Re: AntiSpam & AntiVirus Integration with Postfix: lots of tools, but which one's AREN'T 'dead'?

2015-09-09 Thread Benny Pedersen
joh...@fastmail.com skrev den 2015-09-08 23:06: Spampd seems a lot simpler, but is years old afaict. (wish for default amavisd-new config) be as simple as spampd (/wish off...) i just had to upgrade to 2.42 when latest perl came out, it since then rook solid in tagging spam mails no reje

Re: AntiSpam & AntiVirus Integration with Postfix: lots of tools, but which one's AREN'T 'dead'?

2015-09-09 Thread Bill Cole
On 8 Sep 2015, at 17:06, joh...@fastmail.com wrote: My question is - if I want to Postfix-integrate A/V & A/S *AND* stick to projects that have active development and communities like Postfix, what would you recommend? I think the "active development" criteria as you've specified it isn't ju

Re: AntiSpam & AntiVirus Integration with Postfix: lots of tools, but which one's AREN'T 'dead'?

2015-09-09 Thread john_a
On Wed, Sep 9, 2015, at 05:18 PM, Bill Cole wrote: > On 8 Sep 2015, at 17:06, joh...@fastmail.com wrote: > > > My question is - if I want to Postfix-integrate A/V & A/S *AND* stick > > to projects that have active development and communities like Postfix, > > what would you recommend? > > I th

Can Postscreen and Smapassassin be used together

2015-09-09 Thread Robert Chalmers
I’m currently running postscreen, and am wondering how I would add spamassassin to the main.cf configuration, or are they mutually exclusive?