General Tab


The name of this item


Controls if the service will respond to connections


The address on which the server will listen for incoming connections.

Note: On Windows 2003 servers you MUST select an address for the LDAP service or it will not start.


The port on which the service will listen for incoming connections. Only one service can listen on any given address:port combination.

Options Tab


Encryption Tab

Not applicable

Security Policy Tab

Security Policy

Selects the security policy that is to be used by this service. All other options in this section are shared between POP3 services See Security Policy, LDAP

Access Tab

Access restriction

Controls who can access the service

  • Allow access to everyone

  • Restrict access to the following addresses

Service Access List

Lists the users who are permitted access to this service. These addresses must be for mailboxes hosted on this server.