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CSF Blocking outgoing e-mails

Galanthus
Hello there, As my title says i am not able to send e-mails when CSF is enabled. When i disable it delivers instantly. I opened up and followed all tutorials nothing seems to help. My ports: TCP_IN: 20,21,22,27,25,53,80,110,143,443,465,587,993,995,2077,2078,2082,2083,2086,2087,2095,2096,2222 TCP_OUT: 20,21,22,27,25,37,43,53,80,110,113,443,465,587,873,2086,2087,2089,2222,2703 UDP_IN: 20,21,53 UDP_OUT: 20,21,53,113,123,465,873,6277 What am i doing wrong? it is blocking gmail but i whitelisted gmail ip's and all other. Thanks!

Comments

5 comments

Date Votes
  • 24x7server
    Hello, Have you enabled ""exim on another port" in your WHM >> Service Configuration >> Service Manager. Please check it and enabled that port in your server firewall, Also try to add port 26 in your firewall.
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  • Galanthus
    [quote="24x7server, post: 1514821">Hello, Have you enabled ""exim on another port" in your WHM >> Service Configuration >> Service Manager. Please check it and enabled that port in your server firewall, Also try to add port 26 in your firewall.
    Hi, Thanks for the response. I have tried this but for some reason i am still not able to "Mail all users, use webmail client send/receive mails when CSF is enabled" i have allowed ports 20,21,22,27,25,37,43,53,80,110,113,443,465. But no result.. i have restarted all services server side and WHM.. when i disable CSF it works.. can you please help me to fix this.
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  • Galanthus
    Can't receive mail in RoundCube & Outlook Hi Guys, I really need some help with my mail server settings. I have enabled mail exim port 26 in service manager, also allowed it for each PORT value in CSF firewall config and opened port 26, i restarted all services when enable CSF i can only mail all users but i can not use RoundCube. When CSF enabled: - Can't Mail / Receive. When CSF disabled: - Can Send / Receive in RoundCube. - Can NOT receive in Outlook but can send. This problem is killing me please who can help me here?
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  • drewrowland
    Re: Can't receive mail in RoundCube & Outlook [quote="Galanthus, post: 1521791">Hi Guys, I really need some help with my mail server settings. I have enabled mail exim port 26 in service manager, also allowed it for each PORT value in CSF firewall config and opened port 26, i restarted all services when enable CSF i can only mail all users but i can not use RoundCube. When CSF enabled: - Can't Mail / Receive. When CSF disabled: - Can Send / Receive in RoundCube. - Can NOT receive in Outlook but can send. This problem is killing me please who can help me here?
    Did anyone ever figure out this issue? Having the same one.
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  • Hagai Shaul
    Is your csf configuration is the default as in this link? [url=http://configserver.com/cp/csfdemo/config.html]ConfigServer Security & Firewall
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