1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
ABOUT:
bley is an intelligent greylisting daemon for Postfix.
It uses various test (incl. RBL and SPF) to decide whether a sender
should be grylisted or not, thus mostly eliminating the usual greylisting
delay while still filtering most of the spam.
DEPENDENCIES:
twisted-core from http://twistedmatrix.com/
pyspf from http://pypi.python.org/pypi/pyspf
psycopg2 from http://initd.org/psycopg/
INSTALLATION:
Quick and dirty:
Unpack the tarball, adjust bley.conf and run bley (NOT bley.py!).
Still quick, but not dirty:
Unpack the tarball, python setup.py build, python setup.py install,
adjust /etc/bley/bley.conf (see CONFIGURATION below), run /usr/bin/bley
CONFIGURATION:
Basically you just have to set 'dbtype' and the various 'db*' settings
so bley can talk to the database. 'database' is either 'pgsql' for
PostgreSQL, or 'mysql' for MySQL. The other db settings are:
'dbhost' - the host where the database runs on (usually localhost)
'dbname' - the name of the database (usually bley)
'dbuser' - the name of the database user
'dbpass' - the password of the database user
After that you can point your Postfix to bley as a policy server by
adding 'check_policy_service inet:127.0.0.1:1337' to your
'smtpd_recipient_restrictions' in main.cf.
bley will be working now, but you probably would like to tune it more
for your needs (esp. the used DNWLs and DNSBLs, the greylisting times
and the hit thresholds)
[1] http://www.python.org/dev/peps/pep-0249/
[2] http://www.postfix.org/SMTPD_POLICY_README.html
|
