ISPConfig needed Ports
TCP ports
| 20 - FTP Data 21 - FTP Command 22 - SSH 25 - Email 53 - DNS/Bind 80 - HTTP (Webserver) 110 - POP3 (Email) 143 - Imap (Email) 443 - HTTPS (Secure webserver) 465 - SMTP over SSL 587 - Email Submission 993 - IMAPS (Secure Imap) 995 - POP3S (Secure POP§) 3306 - MySQL Database server 8080 - ISPConfig web interface 8081 - ISPConfig apps vhost |
UDP ports
| 53 - DNS 3306 - MySQL |
Source:
- ISPConfic Which ports are used on a ISPConfig 3 server and shall be open in the firewall?
- Wikipedia List of TCP and UDP port numbers
- wikipedia Liste der standardisierten Ports