On 09/07/2013 05:19 AM, FliedRice wrote:
Just a thought, In order to block more incoming spam you could add more rbl's
to your main.cf file.
I have spamassassin, but it's turned off in favor of the following smtpd
restrictions and domain blocking
in the plesk user interface, or filtering in the Cpanel interface. I have 2
servers which both use these restrictions:

smtpd_client_restrictions = permit_mynetworks, reject_rbl_client
sbl.spamhaus.org, reject_rbl_client xbl.spamhaus.org,

That's all zen now.
reject_rbl_client
bl.spamcop.net, reject_rbl_client cbl.abuseat.org, reject_rbl_client
dnsbl.mags.net, reject_rbl_client bl.mailspike.net, reject_rbl_client
l2.apews.org, reject_rbl_client bl.tiopan.com, reject_rbl_client
niku.2ch.net, reject_rbl_client bl.spameatingmonkey.net

You would want to use postscreen(8) for that.
For starters, it does parallel lookups (which is faster) and maintains its own cache (which is faster still.) It also allows you to do weighted scoring for multiple DNSBLs (which smtpd_client_restrictions does not.)

Available in postfix 2.8+ (which is over 2 years old)


--
J.

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