31
Understanding system requirements
Hardware and software requirements
Reserved ports
The following tables list ports reserved for Symantec Mail Security for SMTP
components and functions. Reserved ports are classified as either locally bound
(
Table 4-4
) or external listening (
Table 4-5
).
Table 4-4
Reserved locally-bound ports
Port
Component or function
22
Control Center to internal server connection
3306
MySQL database connection
11000 – 11004
LDAP sync
11011 – 11013
LDAP sync
41025
Spam Quarantine
41000
BMI client
Table 4-5
Reserved external listening ports
Port
Component or function
21
Control Center to FTP server connection
25
Inbound mail SMTP connection
389
LDAP server TCP/IP connection
3268
LDAP Global Catalog connection
5001
Relay Hub
8086
SESA agent
41002
Agent
41080
Tomcat HTTP
41443
Tomcat HTTPS connection
