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Email Spoofing Exim How Can This Be Stopped

Discussion in 'E-mail Discussions' started by williama5, Nov 1, 2017.

  1. williama5

    williama5 Registered

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    Some times, a malicious script send many emails with emails addresses that do not exist.

    How to avoid that server or one account send emails with email addresses that do not exist?
     
  2. 24x7server

    24x7server Well-Known Member

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    Hi,

    This is a pure case of spamming. To avoid this, the best way is to disable the PHP mail function and use SMTP authentication in the PHP mail script, so the mails will be send through PHP script, but it will actually authenticate the mail server properly.
     
  3. cPanelMichael

    cPanelMichael Forums Analyst
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