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
E-MAIL
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