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Article: 1000
From: JPP
Date: 2006-07-08 16:51:30 -0400
Subject: milter-link thinks all email is Auth'd OK?

Removal...........: milters-request@milter.info?subject=remove
More information..: http://www.milter.info/#Support
--------------------------------------------------------

Greetings... 

Trying to get the milter-link milter to function on our mail gateway. It 
compiled, installed and apparently reads the milter-link.cf file for options. 
The problem I seem to be having is that the milter itself is passing all 
mail, except for those explicitly denied by the access.db. And those do not 
get 'tag'ged but get rejected outright. 

An example of a mail passing through is below (very typical!): 

Jul  8 14:24:24 smtp sendmail[3740]: k68KOOYu003740: Milter (milter-link): 
init success to negotiate 
Jul  8 14:24:24 smtp sendmail[3740]: k68KOOYu003740: Milter: connect to 
filters 
Jul  8 14:24:24 smtp milter-link[3741]: 00223 NOQUEUE: host 
[222.173.71.94] [222.173.71.94] OK 
Jul  8 14:24:26 smtp milter-link[3741]: 00223 NOQUEUE: 
address='devise814@nifty.com' localleft='devise814' localright='' 
domain='nifty.com' auth='(null)' 
Jul  8 14:24:26 smtp milter-link[3741]: 00223 NOQUEUE: 
sender=<devise814@nifty.com> access=? skipConnection=1 skipMessage=1 

Notice the 'skipConnection=1 skipMessage=1' - well that seems to make it just 
drop right through the content checks. The only thing I can think of is that 
the '(null)' for auth= is being read as an as Auth=true (which its not). 

This is running on a Linux 2.4.18 (patched) kernel, sendmail 8.13.7. 

I believe I have the options set to check spamhaus.org as a dns_bl and then 
to check URI's with the list listed in the options below. But it is not doing 
it.  Any suggestions?? 

milter-link options are from the milter-link.cf file are: 
# 
# milter-link/0.2.13 
# 
# Copyright 2006 by Anthony Howe. All rights reserved. 
# 

# A list of IP based DNS BL to consult, like .sbl-xbl.spamhaus.org. 
#dns-bl= 
dns-bl=.sbl-xbl.spamhaus.org 

http-timeout=60 

#policy=reject 
policy=tag 

subject-tag=[PROBABLE SPAM] 

+test-links 

+test-sub-domains 

+text-vs-inline 

uri-bl=.multi.surbl.org 

uri-implicit-domain-min-dots=2 

access-db=/etc/mail/access.db 

+daemon 

file=/etc/mail/milter-link.cf 

interface-ip= 

interface-name=smtp-gw.frws.net 

milter-socket=unix:/usr/var/run/milter/milter-link.socket 

milter-timeout=7210 

pid-file=/usr/var/run/milter/milter-link.pid 

-rfc2821-domain-length 
-rfc2821-literal-plus 
-rfc2821-local-length 
+rfc2821-syntax 
+reject-percent-relay 
+reject-rfc2606 
+reject-unknown-tld 

run-group=smmsp 
run-user=smmsp 

-smtp-auth-ok 

verbose=info,state,parse,dns 

work-dir=/var/tmp


Thanks in advance and...

Regards!

Jerome

--
FRWS WebMail (http://www.frws.com)
Cause you deserve Spam and Virus free email...


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