On man 03 jan 2011 13:28:12 CET, Jari Fredriksson wrote
I want a good coverage, but not too many false positives. What do you use to block a spammer at SMTP connect?
google on dbl.spamhaus.org and zen.spamhaus.orgall this in mta time, use more postfix buildt in rules to reduce dns querys to spamhaus, remember antispam rules is first match wins in postfix
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