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A decline in email spam?A decline in email spam?Posted Jul 18, 2011 7:10 UTC (Mon) by yodermk (subscriber, #3803)Parent article: A decline in email spam?
I don't keep stats, but I also believe it's gone down. I've never used any filtering for my main address, and I know a lot of spammers have it. I now get maybe 5-10 spams a day. Instead of filtering I have this in Postfix's main.cf:
smtpd_recipient_restrictions = permit_sasl_authenticated, reject_non_fqdn_recipient, permit_sasl_authenticated, permit_mynetworks, reject_unlisted_recipient, reject_invalid_hostname, reject_non_fqdn_hostname, reject_non_fqdn_sender, reject_rbl_client zen.spamhaus.org, reject_unauth_destination, permit
Seems to work reasonably well for me.
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A decline in email spam? Posted Jul 18, 2011 7:13 UTC (Mon) by yodermk (subscriber, #3803) [Link]
Oh, and also this line:
smtpd_client_restrictions = sleep 1, reject_unauth_pipelining
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