PostItem.OutlookInternalVersion property (Outlook)
Returns a Long representing the build number of the Outlook application for an Outlook item. Read-only.
Syntax
expression. OutlookInternalVersion
expression A variable that represents a PostItem object.
See also
Support and feedback
Have questions or feedback about Office VBA or this documentation? Please see Office VBA support and feedback for guidance about the ways you can receive support and provide feedback.