I'm using CDO to send emails.
want to change message-id like this: --but failed

Dim iMsg As New CDO.Message
With .Fields
..Item("urn:schemas:mailheader:Message-ID") = "(E-Mail Removed)"
..Update
..Resync
End With ' Flds


seems CDO still generate the message-id by itself, ignoring mine.
how to change the message-id anyway? or even remove it?

"Bombzj" <(E-Mail Removed)> wrote in message
news:68F9F55D-C7CB-4EE0-9B10-(E-Mail Removed)...
> I'm using CDO to send emails.
> want to change message-id like this: --but failed
>
> Dim iMsg As New CDO.Message
> With .Fields
> .Item("urn:schemas:mailheader:Message-ID") = "(E-Mail Removed)"
> .Update
> .Resync
> End With ' Flds


This really doesn't have anything to do with the VB.NET language, I would
try a different group.