Published: July 16, 2012
Initiates the logoff process.
The logoff process is typically started when a client calls the IMAPISession::Logoff method to end a session. MAPI then calls each address book provider's IABLogon::Logoff method to start the logoff process.
The IABLogon::Logoff method does the following:
Releases all open objects, such as any subobjects or the status object.
Releases the provider's support object.
For more information about the logoff process of address book providers, see Shutting Down a Service Provider.