So only include that token on the BCC copy.

> -----Original Message-----
> From: Michael Thomas [mailto:[EMAIL PROTECTED] 
> Sent: Tuesday, August 23, 2005 5:11 PM
> To: Hallam-Baker, Phillip
> Cc: Tony Finch; Keith Moore; [email protected]
> Subject: Re: [ietf-dkim] BCC Recipients
> 
> 
> Hallam-Baker, Phillip wrote:
> > Or something of that nature. That means that the BCC recipient can 
> > verify it was sent to them while preventing any To: or CC: 
> recipient 
> > knowing anything more than that there is a BCC.
> 
> That in and of itself seems like a breach of BCC semantics.
> I'd be very alarmed just knowing the existence of a Bcc
> even if I didn't know who it was Bcc'd to. In many cases,
> it would be very easy to guess to whom it was Bcc'd.
> 
>               Mike
> 
> 

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