changes:
- (change) The cache now uses only one query to ask for HAM|SPAM.
Thanks to H. Krohns.
- (change) the $dnsbl_hits score get only increases if the RBL is a
blacklist. This is required to use whitelists in the $dnsbl_score
list. Thanks to 'Steve'.
- (change)1 The cache can now return hard-whitelists.
Enforce N days/hours RBL checks for HAM clients.
After N days do each P hours or each R requests a RBL check for
HAM cached clients. This should save a good amount of RBL DNS
traffic.
- (change) The delay in seconds for each policy request is now logged via
"decided action"
- (change) The time required for a cache cleanup is now logged, too.
- (change)2 $ENFORCE_DYNDNS config setting added. Default 1 (on).
This tells policyd-weight to enforce clients who use dynamic
hostnames in its HELO to use a DynDNS hostname.
This is skipped if the client is a MX for HELO or SENDER.
In earlier versions this check was only performed if the client
was NOT on a DUL AND the resolved client hostname appeared to
be NOT dynamic.
WARNING: such clients may become very high scorers
- (scores) @helo_seems_dialup = (1.5,0)
'dsn.rfc-ignorant.org', 3.5, 0, 'DSN_RFCI',
ordb.org removed
Additional info to 1: The usage of a hard cache is logged via "rate:hard:"
The times when to use a hard cache, and when to
temporarily expire a hard cache are documented in the
'defaults' output ($PTIME, $TEMP_PTIME, $PTTL)
Additional info to 2: This was necessary as some spammers started to change
their software (www.policyd-weight.org/new-stuff.txt)
Given that we are low volume the relation of new stuff
which passed vs normal spam was rather high.
p0f has not yet been built it. I expect this to happen with 0.1.15
--
Robert Felber (PGP: 896CF30B)
Munich, Germany
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