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Server constantly blocked by Barracuda Central

Discussion in 'Security' started by samuelmf, Dec 19, 2015.

  1. samuelmf

    samuelmf Well-Known Member

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    My server (Centos with WHM) doesn't have a email traffic
    when i see the mail relayers i had 10 sent emails from one domain and 1000 from the root (CSF Emails) i dont see suspect emails
    The email queue is in 0 emails

    I have request many removals to barracuda central but my server ip is constantly blocked by them.

    Someone could help me with that?
     
  2. 24x7server

    24x7server Well-Known Member

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    Hello :),

    Have you checked your mail logs ? May be your one of the domain is sending mail through php scripts and due to that your mail server IP was blocked on barracuda.
     
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  3. samuelmf

    samuelmf Well-Known Member

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    My friend, thanks for reply, i've checked the exim log and all the mail activity is from localhost (CSF)
    I performed the comand:
    grep cwd /var/log/exim_mainlog|grep -v /var/spool|awk -F"cwd=" '{print $2}'|awk '{print $1}'|sort|uniq -c|sort -n

    To view the scripts that send spam and the result is this
    2 /usr/local/cpanel/whostmgr/docroot
    4 /home/mydomain/public_html/web
    7 /root
    20 /
    2862 /etc/csf
     
  4. 24x7server

    24x7server Well-Known Member

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  5. cPanelMichael

    cPanelMichael Technical Support Community Manager
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    Hello :)

    Are you able to obtain more information about why your server was blocked? Does the blocked report provide any additional details upon request?

    Thank you.
     
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  6. samuelmf

    samuelmf Well-Known Member

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    No my friend, Barracuda Central does not provide info about why my server is being blocked.
    All the security tips on the link are already set
     
  7. cPanelMichael

    cPanelMichael Technical Support Community Manager
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