On Mon, 2009-03-23 at 11:06 +0000, Brett Parker wrote: > In theory - never... however, there is a potential way to get the BCC
> people - you get a list of envelope receipients, remove addresses that
> exist in To: or Cc: fields and the rest are Bcc: receipients.
Not true, sadly. Using the example from my previous message, it would
appear that I was a Bcc: recipient - but I wasn't, it was a list
expansion. This is more common than it appears, especially for large
mailshots (for example).