Christoph Rissner b9de28e910 dovecot: use rspamd X-Spamd-Result percentage to evaluate spam ... - configures dovecot to use the spamtest sieve plugins - configures sieve to read the score from X-Spamd-Result: headers - before.sieve applies the ${spam_threshold} to the spamtest percentage - freeposte.db stores a percentage for ${spam_threshold} - migrate freeposte.db spam_threshold from X/15 to percentages the filter investigates the overall ratio of the `rspamd` header `X-Spamd-Result` that looks something like this: X-Spamd-Result: default: True [12.36 / 15.00] RBL_SPAMHAUS_XBL(4.00)[] BAYES_SPAM(3.06)[92.67%] RBL_SPAMHAUS_XBL_ANY(4.00)[] ONCE_RECEIVED_STRICT(4.00)[] HFILTER_HELO_BAREIP(3.00)[] RBL_SORBS_DUL(2.00)[] HFILTER_HOSTNAME_UNKNOWN(2.50)[] RBL_SPAMHAUS_PBL(2.00)[] RBL_SORBS_RECENT(1.50)[] MIME_UNKNOWN(0.10)[application/x-rar-compressed] RDNS_NONE(1.00)[] RBL_SORBS(0.00)[] R_SPF_NEUTRAL(0.00)[?all] ONCE_RECEIVED(0.10)[] RBL_SEM(1.00)[] MIME_HTML_ONLY(0.20)[] RBL_UCEPROTECT_LEVEL1(1.00)[] MIME_GOOD(-0.10)[multipart/mixed] the sieve `spamtest :percent :value` in this case would be 100*12.36/15 = 82.4%		2016-09-30 11:21:29 +02:00
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after.sieve	Filter spam before forward and auto-reply	2016-08-18 20:14:03 +02:00
before.sieve	dovecot: use rspamd X-Spamd-Result percentage to evaluate spam	2016-09-30 11:21:29 +02:00
default.sieve	Put clamav and amavis togther, fix spam filtering	2016-03-02 22:31:44 +01:00