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Thread: Best SMTP Restrictions

  1. #1
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    Default Best SMTP Restrictions

    Hi!

    Can anyone please tell me what can be the best collection of SMTP restrictions to apply on a Zimbra server in a Company.

    Thank you.

  2. #2
    phoenix is offline Zimbra Consultant & Moderator
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    Default

    Quote Originally Posted by micasrafael View Post
    Can anyone please tell me what can be the best collection of SMTP restrictions to apply on a Zimbra server in a Company.
    There is no simple answer to that, if you make the Protocol & DNS checks too restrictive you'll end up blocking legitimate email (from poorly configured SMTP servers). You need to look at the options available and make a decision yourself about which ones to use, you could start by looking at some of the options here: +postfix +DNS +protocol +checks - Yahoo! Search Results
    Regards


    Bill


    Acompli: A new adventure for Co-Founder KevinH.

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