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Please give me idea IP=(NULL)

Discussion in 'General Discussion' started by steven_elvisda, Nov 15, 2010.

  1. steven_elvisda

    Nov 15, 2010
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    Hi All,

    I just upgrade my cPanel version from 11.26 to 11.28. I got two emails from with
    subject: Root Login from IP (null)

    and message body are:

    Root was logged into pam using following authentication service: system

    To blacklist this ip click:

    To blacklist this /24 click:

    To blacklist this /16 click:

    Your idea is very meaning full to my less experience.

    Kindly Regards,

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