Mark Martinec wrote: >> I haven't tried the SNFMilter, but invoking milters from Postfix >> should be pretty straightforward
<snip/> > P.S. there was a thread in July 2009 on the postfix-users mailing list > about a postfix issue, triggered by the use of smfi_quarantine in SNFMilter: > <snip/> > A patch for Postfix was posted there. I don't know if the trouble call > has been avoided in a current version of SNFMilter. > <snip/> We have included the postfix patch in our SNFMilter distribution for those who build postfix from source. Also, since the trouble is caused only when a milter (any milter - not just SNFMilter) sends back a quarantine response and multiple messages are passed during a single SMTP session, the problem can be avoided by configuring SNFMilter so that the quarantine response is not used. If you want SNFMilter to inject headers that will later be passed on to amavis and SA while avoiding the quarantine issue then modify the default SNFMilter configuration in the <milter/> section to the following: |||||<connect> <white action='Accept'/> <caution action='Allow'/> <black action='Allow'/> <truncate action='Allow'/> </connect> <scan> <result code='20' action='Reject'/> <result code='1' action='Accept'/> |||| <nonzero action='Allow'/> ||</scan> | If you really want to see everything then you could eliminate the <result code='20'.../> line from the <scan/> section. You will probably also want to adjust the <xheaders/> section to turn on the <result/> option as in: |<result on-off='on'>X-MessageSniffer-Scan-Result</result>| This will emit an X- header containing the scan result code (rule group). You can then create SA rules to add weight for the different result codes. You can find result codes documented here: http://www.armresearch.com/support/articles/software/snfServer/core.jsp A good guide to what weights to start with might be this excerpt from our SNF4SA plugin: |snf_result 1 sa_score -5.0 short_circuit_no ||snf_result 20 sa_score 6.0 short_circuit_yes ||snf_result 40 sa_score 2.5 short_circuit_no ||snf_result 47-62 sa_score 4.0 short_circuit_no ||snf_result 63 sa_score 3.5 short_circuit_no || | More on customizing the X- header options here: http://www.armresearch.com/support/articles/software/snfServer/config/node/logs/scan/xheaders/index.jsp More on SNFMilter in general here: http://www.armresearch.com/products/SNFMilter.jsp Hope this is helpful, Best, _M ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ AMaViS-user mailing list AMaViS-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/amavis-user AMaViS-FAQ:http://www.amavis.org/amavis-faq.php3 AMaViS-HowTos:http://www.amavis.org/howto/
