Tony Hoyle said:
>> -----Original Message-----
>> From: Michael Leone [mailto:[EMAIL PROTECTED]]
>> Sent: 18 July 2002 16:15
>> To: [EMAIL PROTECTED]
>> Subject: Re: [SAtalk] newbie question about rule base
>>
>>
>> Hmmm. Well, I can try it again. What info should I post, to determine
>> whether I have a problem with my installation or setup? I'm
>> using SA from
>> Debian unstable, so it's v2.31. I can post some mail logs
>> snips, showing
>> the speed once maildrop starts calling spamc.

Here's a sample log with both amavisd-new scanning for viruses and
spam-scanning, and me calling "spamc" from my maildrop .mailfilter.

(BTW ... it's "viruses", not "virii" :-)

Jul 18 14:12:10 mail spamd[26452]: server started on port 783
Jul 18 14:13:28 mail postfix/smtpd[26423]: connect from
wine.codeweavers.com[198.144.4.3]
Jul 18 14:13:28 mail postfix/smtpd[26423]: 469D517C2:
client=wine.codeweavers.com[198.144.4.3]
Jul 18 14:13:28 mail postfix/cleanup[26459]: 469D517C2:
message-id=<[EMAIL PROTECTED]>
Jul 18 14:13:28 mail postfix/qmgr[18634]: 469D517C2:
from=<[EMAIL PROTECTED]>, size=2799, nrcpt=1
(queue active)

Now Amavis starts to virus scan, using F-Prot, and spam-scan.

Jul 18 14:13:28 mail amavis[26412]: (26412-02) SMTP-in
/var/amavis/amavis-20020718T141015-26412:
<[EMAIL PROTECTED]> -> <[EMAIL PROTECTED]>
Received: from mail.mike-leone.com ([127.0.0.1]) by localhost
(mail.mike-leone.com [127.0.0.1]) (amavisd-new) with SMTP id 26412-02 for
<[EMAIL PROTECTED]>; Thu, 18 Jul 2002 14:13:29 -0000 (EDT)
Jul 18 14:13:28 mail amavis[26412]: (26412-02) Checking:
<[EMAIL PROTECTED]> -> <[EMAIL PROTECTED]>
Jul 18 14:13:30 mail amavis[26412]: (26412-02) spam_scan: tests=,
<[EMAIL PROTECTED]>
Jul 18 14:13:30 mail amavis[26412]: (26412-02) fwd via smtp:
[127.0.0.1:10025] <[EMAIL PROTECTED]> ->
<[EMAIL PROTECTED]>
Jul 18 14:13:30 mail postfix/smtpd[26462]: connect from localhost[127.0.0.1]
Jul 18 14:13:30 mail postfix/smtpd[26462]: 30DEA1F41:
client=localhost[127.0.0.1]
Jul 18 14:13:30 mail postfix/cleanup[26459]: 30DEA1F41:
message-id=<[EMAIL PROTECTED]>
Jul 18 14:13:30 mail postfix/qmgr[18634]: 30DEA1F41:
from=<[EMAIL PROTECTED]>, size=3288, nrcpt=1
(queue active)
Jul 18 14:13:30 mail postfix/smtpd[26462]: disconnect from
localhost[127.0.0.1]
Jul 18 14:13:30 mail amavis[26412]: (26412-02) mail checking ended: DELIVERED

Amavisd done. Total time = 2 seconds.

Jul 18 14:13:30 mail postfix/smtp[26460]: 469D517C2:
to=<[EMAIL PROTECTED]>, relay=127.0.0.1[127.0.0.1], delay=2,
status=sent (250 Ok, id=26412-02, from MTA: Ok: queued as 30DEA1F41)
Jul 18 14:13:30 mail spamd[26452]: connection from localhost [ 127.0.0.1 ]
at port 40271
Jul 18 14:13:30 mail spamd[26466]: info: setuid to turgon succeeded

Here comes spamc calling spamd.

Jul 18 14:13:30 mail postfix/smtpd[26423]: disconnect from
wine.codeweavers.com[198.144.4.3]
Jul 18 14:13:36 mail spamd[26466]: clean message (0.0/7.0) for turgon:1000
in   6 seconds, 3313 bytes.

spamc done. Total time = 6 seconds.

So far, spamc/spamd is still 3x slower than amavisd (which is also virus
scanning).

turgon@mail:~$ ps ax | grep spam
26452 ?        S      0:00 /usr/bin/perl /usr/sbin/spamd -c -d
--pidfile=/var/run/spamd.pid

>From /etc/spamassassin/10_misc.cf:

<snip>
###########################################################################
# Default prefs values: users can override these in their
# ~/.spamassassin/user_prefs files.

# How many hits before a mail is considered spam.
required_hits           7

# Mail using locales used in these country codes will not be marked
# as being possibly spam in a foreign language.
ok_locales              en

# Mail using languages used in these country codes will not be marked
# as being possibly spam in a foreign language.  This is an expensive
# test, so it is set to "all" so the test will not be used by default.
ok_languages            all

# Some common prefs settings can be set here, to take effect site-wide
# unless the user override them. See the .prefs file for explanations.

rewrite_subject         1
report_header           1
subject_tag             *****SPAM*****
# use_terse_report      0
defang_mime             1
skip_rbl_checks         1
razor_check             0
razor_timeout           1
# check_mx_attempts     3
# check_mx_delay        5

score RAZOR_CHECK       0

Amavisd-new doesn't put the spam score in NON-SPAM emails, but I guess I
can live with that. Especially since it's still so much quicker. Altho
thanks to everyone for pointing out the rbl and razor speedups.





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