MailItem.ReceivedOnBehalfOfEntryID Property

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Outlook Developer Reference

Returns a String representing the EntryID of the user delegated to represent the recipient for the mail message. Read-only.

Syntax

expression.ReceivedOnBehalfOfEntryID

expression   A variable that represents a MailItem object.

Remarks

This property corresponds to the MAPI property PR_RCVD_REPRESENTING_ENTRYID.

If you are getting this property in a Microsoft Visual Basic or Microsoft Visual Basic for Applications (VBA) solution, owing to some type issues, instead of directly referencing ReceivedOnBehalfOfEntryID, you should get the property through the PropertyAccessor object returned by the MailItem.PropertyAccessor property, specifying the MAPI property PR_RCVD_REPRESENTING_ENTRYID property and its MAPI proptag namespace. The following code sample in VBA shows the workaround.

Visual Basic for Applications 
  Public Sub GetReceiverEntryID()
    Dim objInbox As Outlook.Folder
    Dim objMail As Outlook.MailItem
    Dim oPA As Outlook.PropertyAccessor
    Dim strEntryID As String
    Const PR_RCVD_REPRESENTING_ENTRYID As String = "http://schemas.microsoft.com/mapi/proptag/0x00430102"

Set objInbox = Application.Session.GetDefaultFolder(olFolderInbox)
Set objMail = objInbox.Items(1)
Set oPA = objMail.PropertyAccessor
strEntryID = oPA.BinaryToString(oPA.GetProperty(PR_RCVD_REPRESENTING_ENTRYID))
Debug.Print strEntryID

Set objInbox = Nothing
Set objMail = Nothing



End Sub

See Also