Spam filter problems

[nitrus10032]

I've installed OX on Ubuntu 6.10 LTS, everything is working fine except spam filtration. I used martin's installer to get everything going and then I made sure spam & virus filtration is enabled for everyone, I turned on the email scanner too.

When i turned on the scanner it added the necessary entries to my postfix.conf to send things through procmail for filtration. This caused a bunch of errors on send/receive because I didn't have procmail installed. I installed it and everything seems good except I'm receiving a ton of junk. I see all my incoming mails going through the filtration system:

Received: from mail.xxx.com ([unix socket])
	 by mail.xxx.com (Cyrus v2.2.12-Debian-2.2.12-4ubuntu1) with LMTPA;
	 Mon, 07 Jan 2008 14:43:26 -0800
X-Sieve: CMU Sieve 2.2
Received: by mail.xxx.com (Postfix, from userid 65534)
	id 65758658280; Mon,  7 Jan 2008 14:43:26 -0800 (PST)
Received: from localhost (localhost [127.0.0.1])
	by mail.xxx.com (Postfix) with ESMTP id 4463565824F
	for <myaccount@mail.xxx.com>; Mon,  7 Jan 2008 14:43:26 -0800 (PST)
Received: from mail.xxx.com ([127.0.0.1])
	by localhost (yyy.xxx.com [127.0.0.1]) (amavisd-new, port 10024)
	with ESMTP id 29826-05 for <myaccount@mail.xxx.com>;
	Mon, 7 Jan 2008 14:43:26 -0800 (PST)

EDIT!
And here is my /etc/postfix/master.cf:

smtp    inet    n       -       -       -       -       smtpd
        -o content_filter=smtp-amavis:[127.0.0.1]:10024
pickup    fifo  n       -       -       60      1       pickup
cleanup   unix  n       -       -       -       0       cleanup
qmgr      fifo  n       -       n       300     1       qmgr
#qmgr     fifo  n       -       -       300     1       oqmgr
tlsmgr    unix  -       -       -       1000?   1       tlsmgr
rewrite   unix  -       -       -       -       -       trivial-rewrite
bounce    unix  -       -       -       -       0       bounce
defer     unix  -       -       -       -       0       bounce
trace     unix  -       -       -       -       0       bounce
verify    unix  -       -       -       -       1       verify
flush     unix  n       -       -       1000?   0       flush
proxymap  unix  -       -       n       -       -       proxymap
smtp      unix  -       -       -       -       -       smtp
relay     unix  -       -       -       -       -       smtp
        -o fallback_relay=
showq     unix  n       -       -       -       -       showq
error     unix  -       -       -       -       -       error
discard   unix  -       -       -       -       -       discard
local     unix  -       n       n       -       -       local
virtual   unix  -       n       n       -       -       virtual
lmtp      unix  -       -       n       -       -       lmtp
anvil     unix  -       -       -       -       1       anvil
scache    unix  -       -       -       -       1       scache
maildrop  unix  -       n       n       -       -       pipe
  flags=DRhu user=vmail argv=/usr/bin/maildrop -d ${recipient}
uucp      unix  -       n       n       -       -       pipe
  flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient)
ifmail    unix  -       n       n       -       -       pipe
  flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
bsmtp     unix  -       n       n       -       -       pipe
  flags=Fq. user=bsmtp argv=/usr/lib/bsmtp/bsmtp -t$nexthop -f$sender $recipient
scalemail-backend unix  -       n       n       -       2       pipe
  flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store ${nexthop} ${user} ${extension}
mailman   unix  -       n       n       -       -       pipe
  flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py
  ${nexthop} ${user}

smtps   inet    n       -       n       -       -       smtpd
        -o smtpd_tls_wrappermode=yes
        -o content_filter=smtp-amavis:[127.0.0.1]:10024
procmail        unix    -       n       n       -       5       pipe
        flags=R user=nobody argv=/usr/bin/procmail -t -m /opt/open-xchange/etc/admindaemon/procmailrc ${sender} ${user} ${recipient}
smtp-amavis     unix    -       -       n       -       2       smtp
        -o smtp_data_done_timeout=1200
        -o smtp_send_xforward_command=yes
        -o disable_dns_lookups=yes
        -o max_use=20
127.0.0.1:10025 inet    n       -       n       -       -       smtpd
        -o content_filter=procmail:spamcheck
        -o local_recipient_maps=
        -o relay_recipient_maps=
        -o smtpd_restriction_classes=
        -o smtpd_delay_reject=no
        -o smtpd_client_restrictions=permit_mynetworks,reject
        -o smtpd_helo_restrictions=
        -o smtpd_sender_restrictions=
        -o smtpd_recipient_restrictions=permit_mynetworks,reject
        -o mynetworks_style=host
        -o mynetworks=127.0.0.0/8
        -o strict_rfc821_envelopes=yes
        -o smtpd_error_sleep_time=0
        -o smtpd_soft_error_limit=1001
        -o smtpd_hard_error_limit=1000
        -o smtpd_client_connection_count_limit=0
        -o smtpd_client_connection_rate_limit=0
        -o receive_override_options=no_header_body_checks,no_unknown_recipient_checks

However no filtration information shows up on my headers (scoring etc) and I receiving a ton of viagra adds etc. Are there some setup options that I need to configure to make sure this is working?

Also, it seems like there were a few times where my procmail executable disappeared from my system, I may just be imagining this though.

[Daniel Halbe]

As you can see in the config amavisd is responsible for spamfiltering (it gives the mails to spamassassin).

So what do you want to do with procmail

Daniel

[nitrus10032]

As you can see in the config amavisd is responsible for spamfiltering (it gives the mails to spamassassin).

So what do you want to do with procmail

Daniel

I didn't add procmail, when I enabled mail scanning in the open-xchange admin console it added all those lines. It turns out everything was running correctly but some lines in my amavis configuration were commented out, namely

@bypass_virus_checks_maps = (
   \%bypass_virus_checks, \@bypass_virus_checks_acl, \$bypass_virus_checks_re);

and

@bypass_spam_checks_maps = (
   \%bypass_spam_checks, \@bypass_spam_checks_acl, \$bypass_spam_checks_re);

[Gertjan]

I didn't add procmail, when I enabled mail scanning in the open-xchange admin console it added all those lines. It turns out everything was running correctly but some lines in my amavis configuration were commented out, namely

@bypass_virus_checks_maps = (
   \%bypass_virus_checks, \@bypass_virus_checks_acl, \$bypass_virus_checks_re);

and

@bypass_spam_checks_maps = (
   \%bypass_spam_checks, \@bypass_spam_checks_acl, \$bypass_spam_checks_re);

Those lines have to be commented out to have your mail scanned by Amavis.
If you still encounter the same problems when they are commented out, try to send an eicar.com.txt testfile, to be sure Amavis itself is working fine.