Berkeley CSUA MOTD:Entry 27525
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2025/04/04 [General] UID:1000 Activity:popular
4/4     

2003/2/25-26 [Computer/SW/SpamAssassin] UID:27525 Activity:high
2/25    Is there a spamassassin for dummies kind of FAQ?  I'm technically
        gay and I'm looking for directions on what to type in.  Unix programs
        are so user unfriendly.  I'm using pine.  If that matters.  FYI,
        I already checked out http://spamassassin.org  The info there is terrible.
        \_ do you just want to use it on Soda?
           \_ Not OP, but I'm interested in SA on just Soda.
        \_ Paste this to your shell (should work on soda):
        cat<<ENDL>~/.procmailrc
:0fw
| /usr/local/bin/spamc

:0 hw:
* ^X-Spam-Status: Yes
/dev/null
ENDL
        \_ and how do I run procmail?  Having a .procmailrc automatically
           kick starts procmail?  -not technical guy
           \_ soda uses procmail as local MDA, so, yes.
        \_ you don't want /dev/null here; that will automatically trash
           all spam mail, including your false positives.  replace
           /dev/null with "spam", then you can check through your spam
           mailbox for false positives occasionally.  -tom
           \_ tom, you're correct (i changed it to /dev/null for simplicity),
              except now the pine user is going to ask how to change folders,
              and so forth.
           \_ What is the false positive rate? 1 out of every 10 real? 100?
              \_ I find about 1/50, but this depends highly on the clue level
                 of friends trying to email you. If your friends send you mail
                 that looks like spam, YMMV.
              \_ mine is about 1/10,000 since I started using spamassassin.
                 most of it is work email but it hasnt mis-reported any of
                 2000 or so personal emails either.
           \_ do I need to create the spam mailbox? ... or will it be created
              for me on the first spam?
                \_ procmail will create it.
           \_ I mark spam at 5 and use procmail to trash spam above 17.
              This way I can catch false positives (Which happen at
              lower thresholds I find) but trash obvious spam.
:0
* ^X-Spam-Level: \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*
/dev/null
        \_ I'm looking at http://spamassassin.org, but I don't see anything about
           typical score values.  I see the Tests Performed page, but that's
           just scores for individual tests.  How did you settle on 17?
           \_ Trial and error. I watched scores for a while and then settled
              on 5 for threshold and 17 for delete.
              \_ How did you work out a two tier response? My procmail fu
                 got me as far as just checking if the spam flag was there.
                 Could you direct me your .procmailrc?
                 \_ I use a two-tier as well, 6 and 12. --aaron
              \_ Hmm, thx for the info. One more question... what's the
                 highest score for a false positive you've received?
                 \_ 15.x for an evite -- jsjacob
                    \_ they have fixed this since around 2.20
2025/04/04 [General] UID:1000 Activity:popular
4/4     

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	...
Cache (931 bytes)
spamassassin.org -> spamassassin.rediris.es/index.html
Vipul's Razor is a collaborative spam-tracking database, which works by taking a signature of spam messages. Since spam typically operates by sending an identical message to hundreds of people, Razor short-circuits this by allowing the first person to receive a spam to add it to the database -- at which point everyone else will automatically block it. Once identified, the mail can then be optionally tagged as spam for later filtering using the user's own mail user-agent application. It accomplishes filtering without this knowledge, as much as possible. In the meantime, the project has yet to be fully endorsed by the ASF. Features * Wide-spectrum: SpamAssassin uses a wide variety of local and network tests to identify spam signatures. This makes it harder for spammers to identify one aspect which they can craft their messages to work around. As a result, it's not limited to the traditional local-delivery-to-spool case;