ZENHOST Support Staff asked 10 years ago
This is a list of commonly used ports, and does not include all possible ports that may be opened on a server.
| CPANEL | ||
| cPanel | 2082 | |
| cPanel – SSL | 2083 | |
| WHM | 2086 | |
| WHM – SSL | 2087 | |
| Webmail | 2095 | |
| Webmail – SSL | 2096 | |
| POP3 | 110 | |
| POP3 – SSL | 995 | |
| IMAP | 143 | |
| IMAP – SSL | 993 | |
| SMTP | 25 | |
| SMTP Alternate | 26 | |
| SMTP Alternate | 587 | |
| SMTP – SSL | 465 | |
| WEB | ||
| HTTP | 80 | |
| SSL | 443 | |
| FTP | 21 | |
| FTPs | 990 | |
| SFTP | 22 | |
| SFTP Shared/Reseller Servers | 2222 | |
| Webdisk | 2077 | |
| Webdisk – SSL | 2078 | |
| MySQL | 3306 | |
| MSSQL | 1433 | |
| SSH | 22 | |
| SSH Shared/Reseller Servers | 2222 | |
| OTHER | ||
| Plesk Control Panel | 8880 | |
| Plesk Control Panel – SSL | 8443 | |
| Plesk Linux Webmail | N/A | |
| Plesk Windows Webmail | 8425 | |
| Plesk Windows SmarterMail | 8429 | |
| Plesk Windows SmarterMail – Insecure | 9998 | |
| Virtuozzo | 4643 | |
| DotNet Panel | 9001 | |
| DotNet Panel Login | 80 |
For security reasons, many unused ports are closed by default. In certain circumstances, we can open those ports for you.
Note: This answer does not include all of the possible ports that may be opened, since it is a very huge list.