Last modified: July 23, 2011
Applies to: Outlook
Indicates that the system is idle, enabling the transport provider to perform low-priority operations.
The MAPI spooler periodically calls the IXPLogon::Idle method, if requested, during times when the system is idle by passing the XP_LOGON_SP flag in the call to the IXPProvider::TransportLogon method that opened the current session. At times when the system is idle, the transport provider can perform background operations that are not appropriate during other calls, or that need to occur on a regular basis.