On Thu, 15 Oct 2009, LuKreme wrote:
On 15-Oct-2009, at 17:57, LuKreme wrote:
smtpd_helo_restrictions = permit_mynetworks,
reject_invalid_helo_hostname,
reject_non_fqdn_helo_hostname,
permit
Oh, and for the record, on my mail server these two restrictions stop
50% of all attempted connections. That's 50% that don't even make it to
transaction, much less to SpamAssassin.
I haven't run the numbers, but that sounds about like what I'm seeing too.
--
John Hardin KA7OHZ http://www.impsec.org/~jhardin/
jhar...@impsec.org FALaholic #11174 pgpk -a jhar...@impsec.org
key: 0xB8732E79 -- 2D8C 34F4 6411 F507 136C AF76 D822 E6E6 B873 2E79
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