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How to send emails as fast as possible?

Discussion in 'E-mail Discussion' started by jdh8383, Dec 16, 2009.

  1. jdh8383

    jdh8383 Registered

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    HI.
    My friend has a cPanel/WHM dedi server.He wants to send large numbers of emails by using PHP.
    How can we send emails as fast as possible regardless of server load?
    Any effective ways to tweak WHM or Exim?

    Thanks.

    (We have tried to reduce "Number of minutes between mail server queue runs" in "Tweak Settings" and the result isn't quite ideal. )
     
  2. sparek-3

    sparek-3 Well-Known Member

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    How many messages are you sending?

    What domain name are you sending the messages to?

    Your main issue is going to be the receiving SMTP server that is receiving your messages. Depending on how they are set up, they can greylist you, blacklist, or otherwise refuse connections from your server if too many messages are received over a certain period. You can't control how those mail servers are configured.
     
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