Commonly Used Port Numbers
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 (SmarterMail) | 9998** |
| Virtuozzo | 4643 |
| DotNet Panel | 9001 |
| DotNet Panel Login | 80 |
| RDP (Remote Desktop Protocol) | 4489 |
*Plesk Linux Webmail is available for access through port 80 via webmail.domain.com (replace domain.com with the target URL).
**SmarterMail may only be accessed without SSL, as any attempt to access SmarterMail via HTTPS will result in an error. Accessing email securely on a Windows Plesk server requires the use of a third party mail client through the standard POP3, IMAP, and SMTP SSL ports specified above.
Note: This page does not include all of the possible ports that may be opened, since it is a very huge list.
For security reasons, many unused ports are closed by default. In certain circumstances, we can open those ports for you. Please refer to our article on opening new ports for more information.
For security reasons, many unused ports are closed by default. In certain circumstances, we can open those ports for you. Please refer to our article on opening new ports for more information.