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Server response: 451The server has reached its limit for processing requests from your host

Discussion in 'E-mail Discussions' started by mundaka, Oct 31, 2014.

  1. mundaka

    mundaka Member

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    Hi,

    exim is returning this message to my app server when sending emails:

    Server response: 451 The server has reached its limit for processing requests from your host.

    I already added the app server IP to WHM > Exim Configuration Manager > Basic Editor > RBLs > Whitelist: IP addresses that should not be checked against RBLs

    I need to whitelist the IP, but this doesn't work.

    Any ideas?

    Thank you
     
    #1 mundaka, Oct 31, 2014
  2. cPanelMichael

    cPanelMichael Forums Analyst
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    #2 cPanelMichael, Oct 31, 2014
  3. mundaka

    mundaka Member

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    Hi, thanks for your reply.

    The problem here is that I don't want to increase the max smtp connection but whitelist the IP so that there is no limits.

    Regards
     
    #3 mundaka, Oct 31, 2014
  4. cPanelMichael

    cPanelMichael Forums Analyst
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    The RBL rule is not what produces that error message. Instead, add the IP address to the following access list:

    "Trusted SMTP IP addresses"

    Thank you.
     
    #4 cPanelMichael, Oct 31, 2014
  5. mundaka

    mundaka Member

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    I'll do that, thank you very much.

    Regards
     
    #5 mundaka, Oct 31, 2014
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