OlPermissionService Enumeration (Outlook)

Specifies the permission service used when sending an Information Rights Management (IRM) protected MailItem object.

Name Value Description
olPassport 2 Microsoft Passport Network permissions will be used.
olUnknown 0 Permission service is unknown.
olWindows 1 Microsoft Windows permissions will be used.

Remarks

See SharingItem.PermissionService Property (Outlook) and MailItem.PermissionService Property (Outlook).