Re: Question about total effective of spamassassin
I just got information from the open suse group where I can get 3.2.3.11, I have update my spamassassin, and I am not getting those ugly errors, but I am still getting this one, which was drive me crazy before... 2.5 FM_NO_FROM_OR_TO FM_NO_FROM_OR_TO -0.0 NO_RECEIVED Informational: message has no Received headers 0.5 FM_NO_TO FM_NO_TO That was started me on this because it was creating a lot of false postives. Anyway thanks guys. Payne
Re: Question about total effective of spamassassin
I am also running an old version (3.1.7 on Ubuntu 7.04). Between SA and Thunderbird's own spam features, I am detecting something between 75% and 80% of spam. How much better is 3.2.x? On my small system (5 users) spam detection is above 99% accuracy for my own mail account. Less than 1 spam per week coming through and no false positives for a year or two (and I check all found spam manually). My account gets 100 spam and 20 ham per day; perhaps more ham with the mailing lists. I have installed and activated all external network-tests in SA (dcc, razor, pyzor), AWL, feed all my messages to Bayes manually in addition to the automatic bayes learning, raised the BAYES_99 score to 4.5 points, and pull a few selected rules from SARE. I also did a few rules myself, but the corresponding spam isn't coming any more. I also use greylisting on my mailserver (with the exception of servers in the dnswl) and use the Spamhaus zen and dsbl blocklists at the mailserver. I also did the usual mailserver hardening for postfix (reject invalid hostnames/senders/recipients, non-fqdn helo etc). Additionally, a local caching-nameserver is in use. From my point of view, it couldn't get any better. And don't forget: SA alone isn't enough. The correct mailserver configuration is as important. My system is certainly over-administrated for 5 users, but hey, it's my hobby and I hate-hate-hate spam :) Tschau Alex
Re: Question about total effective of spamassassin
Matt Kettler wrote: Michael Scheidell wrote: 3.18 is unsupported. please update to latest versions. Well, it's as supported or unsupported as any other version of SpamAssassin is. No version of SpamAssassin is supported by the SA team beyond the advice given on this list. (sure, some third parties offer supported services, but that's another ball of wax and not relevant here.) However, more to the point, it is getting a bit old. sa-update can only do so much, and at some point, you need updated code to keep abreast of the current trends in spam. If accuracy is your problem, updating to a current release should be your first step. Beyond that, look for common mistakes like ALL_TRUSTED firing off on spam (a sure sign of a broken trust path, see http://wiki.apache.org/spamassassin/TrustPath) As for the error messages, it looks like for some reason your stock ruleset is getting parsed twice. You didn't happen to copy some or all of the stock ruleset into /etc/mail/spamassassin by mistake, did you? Thanks, guys the problem is that for SuSE 10.0 3.1.8 is the max, and the last time I update a 10.0 to the lastest everything broke. And the major thing for me that perl is still at 5.8.7, don't you have to be 5.8.8 or higher for the lastest stuff. I am looking into the stuff you recommend, and no I haven't updated another into /etc/mail/spamassassing, but I have found out that sa-update places the lastest greatest updates in /var/lib/spamassasin and suse by default places the test files into /usr/share/spamassassin I think that is the problem. So know I have to figure out how to kill one of them with out screwing up things. Again thanks. Payne
Re: Question about total effective of spamassassin
On Tue, Oct 16, 2007 at 04:52:41PM -0400, cpayne wrote: but I have found out that sa-update places the lastest greatest updates in /var/lib/spamassasin and suse by default places the test files into /usr/share/spamassassin I think that is the problem. So know I have to figure out how to kill one of them with out screwing up things. You don't. They're different dirs because they're different data. :) -- Randomly Selected Tagline: A book is like a mirror. If an ass peers in, you can't exactly expect an apostle to peer out.- Unknown pgpHdOqbRPdkx.pgp Description: PGP signature
Re: Question about total effective of spamassassin
cpayne writes: Matt Kettler wrote: Thanks, guys the problem is that for SuSE 10.0 3.1.8 is the max, and the last time I update a 10.0 to the lastest everything broke. And the major thing for me that perl is still at 5.8.7, don't you have to be 5.8.8 or higher for the lastest stuff. nope. --j.
Re: Question about total effective of spamassassin
Justin Mason wrote: cpayne writes: Matt Kettler wrote: Thanks, guys the problem is that for SuSE 10.0 3.1.8 is the max, and the last time I update a 10.0 to the lastest everything broke. And the major thing for me that perl is still at 5.8.7, don't you have to be 5.8.8 or higher for the lastest stuff. nope. --j. Cool I just found a source rpm and I am building 3.2.3.10 so hopefully this will help my issue thanks guys. By the way, I notices no one answer the part about the script. Payne
Re: Question about total effective of spamassassin
cpayne wrote: Cool I just found a source rpm and I am building 3.2.3.10 so hopefully this will help my issue thanks guys. By the way, I notices no one answer the part about the script. You mean this one: -- If questions, anyone know of script that works with postfix logs that looks at the total message of day, then look as the spamassassin scores so that I can see where my avg score is? -- I noticed it, but I'm not a postfix kinda guy. Are you just using spamd's logging? Or is there some special postfix-generated logging going on here? If it's just spamd's logs, then there's lots of analyzers at: http://wiki.apache.org/spamassassin/StatsAndAnalyzers
RE: Question about total effective of spamassassin
3.18 is unsupported. please update to latest versions. -- Michael Scheidell, CTO Office: 561-999-5000 x 1259 Direct: 561-939-7259 Real time security alerts: http://www.secnap.com/news _ This email has been scanned and certified safe by SpammerTrap(tm). For Information please see http://www.spammertrap.com _
Re: Question about total effective of spamassassin
Michael Scheidell wrote: 3.18 is unsupported. please update to latest versions. Well, it's as supported or unsupported as any other version of SpamAssassin is. No version of SpamAssassin is supported by the SA team beyond the advice given on this list. (sure, some third parties offer supported services, but that's another ball of wax and not relevant here.) However, more to the point, it is getting a bit old. sa-update can only do so much, and at some point, you need updated code to keep abreast of the current trends in spam. If accuracy is your problem, updating to a current release should be your first step. Beyond that, look for common mistakes like ALL_TRUSTED firing off on spam (a sure sign of a broken trust path, see http://wiki.apache.org/spamassassin/TrustPath) As for the error messages, it looks like for some reason your stock ruleset is getting parsed twice. You didn't happen to copy some or all of the stock ruleset into /etc/mail/spamassassin by mistake, did you?