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Open Ports to run cPanel behind IPTables.

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  • Open Ports to run cPanel behind IPTables.

    To run cPanel on your server without any problem you need to open following ports on your servers in firewall / IPTables.

    20 FTP TCP inbound and outbound

    21 FTP TCP,UDP inbound and outbound

    22 SSH inbound

    25 SMTP TCP inbound and outbound

    26 SMTP TCP inbound and outbound

    37 RDATE TCP outbound

    43 WHOIS TCP outbound

    53 DNS TCP/UDP inbound and outbound

    80 HTTP TCP inbound and outbound

    110 POP3 TCP inbound

    113 IDENT TCP outbound

    143 IMAP TCP inbound

    443 HTTPS TCP inbound

    465 SMTP TLS/SSL TCP/UDP inbound and outbound

    873 RSYNC TCP/UDP outbound

    993 IMAP SSL TCP inbound

    995 POP3 SSL TCP inbound

    2082 CPANEL TCP inbound

    2083 CPANEL SSL TCP inbound

    2086 WHM TCP inbound

    2087 WHM SSL TCP inbound

    2089 CP LICENCE TCP outbound

    2095 WEBMAIL TCP inbound

    2096 WEBMAIL SSL TCP inbound

    3306 MYSQL TCP
    George S