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Mail Optimizing

Discussion in 'E-mail Discussion' started by webmedium, Jun 18, 2004.

  1. webmedium

    webmedium Registered

    Apr 22, 2004
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    I am looking to optimize the server by doing the following.

    1. DNS cacheing - *greatly* reduces the time the MTA takes to look up the receiving domain, and of course only has to do a lookup once per domain.

    2. Deferred DNS lookup - the MTA accepts the email from script and looks up the DNS of the receiving domain later, saving script from hanging around.

    3. One that I call "accept now, send later" - the MTA accepts email from script immediately and sends it later using a different process. Again, script isn't left hanging around while the MTA sends the mail.

    4. Multiple email queues - I could set up 20 mail queues that were able to send mail simultaneously and independently of each other.

    I do not know what to do as far as making these happen because I am new to Server Administration, any help would be greatly appreciated! :)

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