Greg Troxel skrev den 2025-07-30 23:40:
"Alan via users" <users@spamassassin.apache.org> writes:
I got a FP on this rule, which isn't really that bad, save for the
default score of 5.75. That's enough to get a spam classification on
it's own.
I've adjusted the score locally but the default seems a tad heavy. I'm
giving it a 3.25.
Many others have the same sorts of feelings. I've said before that no
rule should have a score approaching 5 unless it is pretty much
inconceivable that it would hit on ham. I scored down a bunch, and
decided that the risk to ham was too great, and deconfigured the KAM
ruleset.
It was great at bringing the score of a lot of spam above my reject
threshold, and keeping a bunch of the rest out of my inbox. A lot of
tough calls and you need to decide what you want to do.
#!/bin/sh
# Download and Import the channel's GPG signing key:
# wget https://mcgrail.com/downloads/kam.sa-channels.mcgrail.com.key
# sa-update --import kam.sa-channels.mcgrail.com.key
# NOTE: The key fingerprint is: 21D9 7142 272C 9066 FCAA 792B 4A15 6DA5
24C0 63D8
# Update the KAM Channel:
echo "begin sa-update channel kam.sa-channels.mcgrail.com --score-limit
1.2 --score-multiplier 0.8"
sa-update --gpgkey 24C063D8 --channel kam.sa-channels.mcgrail.com
--score-limit 1.2 --score-multiplier 0.8
echo "end sa-update channel kam.sa-channels.mcgrail.com --score-limit
1.2 --score-multiplier 0.8"
# # KAM.cf 4.0.0
# echo -n "# removed"
>/var/lib/spamassassin/4.000000/kam_sa-channels_mcgrail_com/KAM_deadweight3.cf
# echo -n "# removed"
>/var/lib/spamassassin/4.000000/kam_sa-channels_mcgrail_com/KAM_deadweight3_meta.cf
# echo -n "# removed"
>/var/lib/spamassassin/4.000000/kam_sa-channels_mcgrail_com/KAM_deadweight3_sub.cf
# #echo -n "# removed"
>/var/lib/spamassassin/4.000000/kam_sa-channels_mcgrail_com/KAM_hashbl_settings.cf
# echo -n "# removed"
>/var/lib/spamassassin/4.000000/kam_sa-channels_mcgrail_com/KAM_heavyweight.cf
# echo -n "# removed"
>/var/lib/spamassassin/4.000000/kam_sa-channels_mcgrail_com/KAM_urlshorteners.cf
# echo -n "# removed"
>/var/lib/spamassassin/4.000000/kam_sa-channels_mcgrail_com/nonKAMrules.cf
# KAM.cf 4.0.1
# # echo -n "# removed"
>/var/lib/spamassassin/4.000000/kam_sa-channels_mcgrail_com/KAM_freemail.cf
# # echo -n "# removed"
>/var/lib/spamassassin/4.000000/kam_sa-channels_mcgrail_com/KAM_hashbl_settings.cf
echo -n "# removed"
>/var/lib/spamassassin/4.000001/kam_sa-channels_mcgrail_com/KAM_deadweight3.cf
echo -n "# removed"
>/var/lib/spamassassin/4.000001/kam_sa-channels_mcgrail_com/KAM_deadweight3_meta.cf
echo -n "# removed"
>/var/lib/spamassassin/4.000001/kam_sa-channels_mcgrail_com/KAM_deadweight3_sub.cf
echo -n "# removed"
>/var/lib/spamassassin/4.000001/kam_sa-channels_mcgrail_com/KAM_heavyweight.cf
echo -n "# removed"
>/var/lib/spamassassin/4.000001/kam_sa-channels_mcgrail_com/KAM_urlshorteners.cf
echo -n "# removed"
>/var/lib/spamassassin/4.000001/kam_sa-channels_mcgrail_com/nonKAMrules.cf
# 3.4.6
# echo -n "# removed"
>/var/lib/spamassassin/3.004006/kam_sa-channels_mcgrail_com/KAM_deadweight3.cf
# echo -n "# removed"
>/var/lib/spamassassin/3.004006/kam_sa-channels_mcgrail_com/KAM_deadweight3_meta.cf
# echo -n "# removed"
>/var/lib/spamassassin/3.004006/kam_sa-channels_mcgrail_com/KAM_deadweight3_sub.cf
# echo -n "# removed"
>/var/lib/spamassassin/3.004006/kam_sa-channels_mcgrail_com/KAM_hashbl_settings.cf
# echo -n "# removed"
>/var/lib/spamassassin/3.004006/kam_sa-channels_mcgrail_com/KAM_heavyweight.cf
# echo -n "# removed"
>/var/lib/spamassassin/3.004006/kam_sa-channels_mcgrail_com/KAM_urlshorteners.cf
# echo -n "# removed"
>/var/lib/spamassassin/3.004006/kam_sa-channels_mcgrail_com/nonKAMrules.cf
basicly same as you do in a scripted way, i still love the hits, adjust
as needed, all the above works in gentoo, it might not on other os :)
