Port usage

Local Remote Direction Protocol Type Extra information
8080 - inbound HTTP TCP  
- 25 outbound SMTP TCP  
- 465 outbound
SMTP
SSL/TLS
TCP  
- 587 outbound
SMTP
STARTTLS
TCP  
- 53 outbound DNS
UDP
TCP
 
-
135
49152-65535
outbound WMI TCP
Windows Vista and newer
Windows Server 2008 and newer
-
135
1025-5000
outbound WMI TCP
Windows XP
Windows Server 2003
- 161 outbound SNMP UDP  
- 3268 outbound LDAP TCP  
- 3269 outbound LDAPS TCP  
- - outbound ICMP ICMP ICMP PING