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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.
