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Cannot enable SMTP restriction!

Discussion in 'Security' started by atlantis21, Jun 5, 2014.

  1. atlantis21

    atlantis21 Well-Known Member

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    Hi,
    I can't enable smtp restriction.
    When I try to enable from WHM, I got error.

    I tried form terminal:
    # /scripts/smtpmailgidonly on
    But I got error too:

    "SMTP Mail protection has been disabled. All users may make smtp connections.
    There was a problem setting up iptables. You either have an older kernel or a broken iptables install, or ipt_owner could not be loaded."

    Please help
     
  2. cPanelMichael

    cPanelMichael Forums Analyst
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