It's an Outlook - Vista problem and there is no setting on your machine that
is going to fix it.

It only occurs when all the recipients are in the BCC field.

"Frenchy" wrote in message
...
Lars wrote:
Hi!
Is there any update of any progress of a bugfix already?
I have the exact same problem.
Looks like it has something to do with 'undisclosed-recipients'.
I don't know why, but even if I have one address as 'to' and two added in
'cc' Outlook changes it into 'undisclosed-recipients' and the problem
seems to occur.
I can post the headers if needed.