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http://postfixmail.com

One of the best methods of restricting SPAM is to require address verification. This means that Postfix will initiate a SMTP session with the client’s server to verify that it is a legitimate address. This takes time and resources but…it a very effective way to deal with SPAM. You will need to add the reject_unverified_sender option.

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Created by mogyweb 5 years 41 weeks ago
Category: High End   Tags: