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Not able to block port 25 in cpanel

Discussion in 'E-mail Discussion' started by war911, Nov 7, 2014.

  1. war911

    war911 Registered

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    hi cpanel

    i need help showing how i can block port 25 in cpanel.
    i tried to block from: Home »Server Configuration »Tweak Settings
    but i'm still got it open after test : telnet domain.rw 25

    220-bravo.domain.rw ESMTP Exim 4.82 #2 Fri, 07 Nov 2014 11:41:40 +0200
    220-We do not authorize the use of this system to transport unsolicited,
    220 and/or bulk e-mail.


    and i really got some much spammer trouble using port 25.
    please help !!!:(
     
    #1 war911, Nov 7, 2014
    Last edited by a moderator: Nov 7, 2014
  2. triantech

    triantech Well-Known Member

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    Hey,

    Try to close the port 25 using CSF ( if installed )
     
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  3. 24x7server

    24x7server Well-Known Member

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    Yes, Remove 25 port from CSF config and change exim port through WHM > Service Manager > exim on another port > check and specify another port.
     
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  4. cPanelMichael

    cPanelMichael Technical Support Community Manager
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    Hello :)

    Please review the following thread before blocking the port:

    Port 25 Usage

    Thank you.
     
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