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Bypass Max hourly emails per domain

Discussion in 'E-mail Discussion' started by KV Karia, Sep 15, 2017.

  1. KV Karia

    KV Karia Member

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    One of our cpanel password compromised and found that thousands of mails is in queue with SMTP Authentication as USER@Domain.com id.

    We have Max hourly emails per domain is 100 then how it bypassed?
    and thousands of mail become in queue?

    How to prevent such things in future? what steps to be taken?

    SMTP Authentication as USER@Domain.com id.

    but from id is something different like info@xyz.com which xyz.com is not hosted on our server.
     
    #1 KV Karia, Sep 15, 2017
  2. Eminds

    Eminds Well-Known Member

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    Stop hovering to collapse... Click to collapse... Hover to expand... Click to expand...
    #2 Eminds, Sep 15, 2017
  3. KV Karia

    KV Karia Member

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    Dear Sir

    Provided URL guidelines already followed.

    Question is when max hourly email set to 100 limit, how it is possible to send thousand of mail through SMTP Authentication?
     
    #3 KV Karia, Sep 16, 2017
  4. 24x7server

    24x7server Well-Known Member

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    Hi,

    Are those mails send from your server and lined up in the undelivered mail queue only ?
     
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    #4 24x7server, Sep 16, 2017
  5. cPanelMichael

    cPanelMichael Technical Support Community Manager Staff Member

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    Hello,

    Can you provide an example of one of the messages as it appears in /var/log/exim_mainlog? EX:

    Code:
    exigrep MSGID /var/log/exim_mainlog
    Replace "MSGID" with the message ID as found in the header of one of the messages, or replace it with the name of the email account used to send email.

    Thank you.
     
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    #5 cPanelMichael, Sep 19, 2017
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