[Dspam-user] dspam wiki: "Make Postfix filter incoming mail only"

[Colin B. <cb...@li...>]

Hi all,

I set up dspam this afternoon on my FreeBSD server following the 
instructions on this wiki page:

http://dspamwiki.expass.de/Installation/Postfix/NealesSetup

In accordance with this section: "Make Postfix filter incoming mail 
only" I created this file

../postfix/dspam_filter_access

with the content

/./   FILTER dspam:dspam

and add this to main as indicated under smtpd_recipient_restrictions:

[...]
check_client_access pcre:/usr/local/etc/postfix/dspam_filter_access

However, a few minutes later, I noticed several NOQUEUE messages in the 
maillog; apparently postfix was bouncing some forum mail based on this 
filter:

Feb 28 17:20:19 venus postfix/smtpd[79542]: NOQUEUE: filter: RCPT from 
www15.antenna.nl[83.172.148.36]: <www15.antenna.nl[83.172.148.36]>: 
Client host triggers FILTER dspam:dspam; from=<no...@ww...> 
to=<cb...@li...> proto=ESMTP helo=<www15.antenna.nl>
Feb 28 17:35:47 venus postfix/smtpd[82276]: NOQUEUE: filter: RCPT from 
www15.antenna.nl[83.172.148.36]: <www15.antenna.nl[83.172.148.36]>: 
Client host triggers FILTER dspam:dspam; from=<no...@ww...> 
to=<cb...@li...> proto=ESMTP helo=<www15.antenna.nl>
Feb 28 17:35:55 venus postfix/smtpd[82276]: NOQUEUE: filter: RCPT from 
mail.rollernet.us[208.79.240.2]: <mail.rollernet.us[208.79.240.2]>: 
Client host triggers FILTER dspam:dspam; from=<no...@ww...> 
to=<cb...@li...> proto=ESMTP helo=<mail.rollernet.us>
Feb 28 17:42:59 venus postfix/smtpd[82382]: NOQUEUE: filter: RCPT from 
www15.antenna.nl[83.172.148.36]: <www15.antenna.nl[83.172.148.36]>: 
Client host triggers FILTER dspam:dspam; from=<no...@ww...> 
to=<cb...@li...> proto=ESMTP helo=<www15.antenna.nl>
Feb 28 17:43:04 venus postfix/smtpd[82382]: NOQUEUE: filter: RCPT from 
mail.rollernet.us[208.79.240.2]: <mail.rollernet.us[208.79.240.2]>: 
Client host triggers FILTER dspam:dspam; from=<no...@ww...> 
to=<cb...@li...> proto=ESMTP helo=<mail.rollernet.us>
Feb 28 17:51:31 venus postfix/smtpd[84899]: NOQUEUE: filter: RCPT from 
mail.rollernet.us[208.79.240.2]: <mail.rollernet.us[208.79.240.2]>: 
Client host triggers FILTER dspam:dspam; from=<no...@ww...> 
to=<cb...@li...> proto=ESMTP helo=<mail.rollernet.us>

So I quickly disabled it.

According to the text on the wiki page, the filter was only supposed to 
ensure that *incoming* and not outgoing mail was passed to dspam. Anyone 
know what was going wrong here?

Thanks,

-Colin

-- 
   Colin Brace
   Amsterdam
   http://lim.nl