Ensure that you open the following outbound ports in the firewall:
HTTP Secure port 443
This port is used for communication of Email Submission Client with Symantec backend server through HTTPS. This port is also used for communication with Exchange Web Service on Exchange Client Access Server.
LDAP port 389
This port is used for Active Directory LDAP queries. Email Submission Client does LDAP queries to domain controller to access the exchange server and mailbox-related information.
Ensure that you open the inbound port on the firewall. The inbound port is the same port that is specified during the installation of Email Submission Client. By default the port number is 8081.
Email Submission Client supports the following Microsoft Exchange Servers:
Exchange Server 2007 SP2 and later
Exchange Server 2010 and later
Imported Document ID: HOWTO74514
Subscribing will provide email updates when this Article is updated. Login is required to Subscribe