Is there a way to tell in outlook if someone was blind copied on an email. Or 
does that have to be done in Exchange?

Which word in Blind Carbon Copy is unclear?
Only the sender of a message can see the BCC field.
-- 
Russ Valentine
"techmcp" <techmcp@discussions.microsoft.com> wrote in message 
news:1F84E6C6-4E30-4F5B-B243-794C63E3B070@microsoft.com...
> Is there a way to tell in outlook if someone was blind copied on an email. 
> Or
> does that have to be done in Exchange? 

techmcp wrote:

> Is there a way to tell in outlook if someone was blind copied on an email. Or 
> does that have to be done in Exchange?

If you were the sender, double-click the e-mail in the Sent Items folder to
open in its own window.  If the Bcc field isn't showing: (1) You didn't
specify any Bcc recipients; or, (2) You didn't elect to see that field (View
-> Bcc menu).