If you changed the Exchange Server's port number from the default 389 value, you need to configure the Identity Manager Driver for Exchange, so that it looks at the port that the server uses.
In iManager, click
> .Locate and select the Identity Manager Driver for Exchange object (for example, EXCHANGE 5_5), then click
.Locate the
section at the bottom of the Driver Configuration page, then click .Click
.In the < driver-options> section, add the tags (< ldap-port>< /ldap-port> and value (for example, 391) that specify the different port number.
Click
twice.