Ubuntu, mail service - how to implement postfix protection?

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svd712014-04-03 22:35:12

postfix

svd71, 2014-04-03 22:35:12

Actually, the question is, how can you close it from any use from outside SMTP?
It is required to use only sending from the internal scripts of the site service messages. I wouldn't want to participate in another botnet.

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