Platform SDK: CDO 1.2.1

ImpID Property (RenderingApplication Object)

The ImpID property returns the security context handle for the current messaging user. Read-only.

Syntax

objRendApp.ImpID

Data Type

Long

Remarks

The handle points to the Microsoft® Windows NT® security context that permits the current messaging user to make authenticated access to the Microsoft® Exchange Server, for example to open a mailbox. The security context can be saved in the Session object and used later by the Impersonate method to impersonate the current messaging user on an unauthenticated thread. For more information, see Impersonation.