[Mimedefang] GMail (was Re: stripping Received headers based on authentication)
Damrose, Mark
mdamrose at elgin.edu
Thu Feb 18 13:58:05 EST 2010
> -----Original Message-----
> From: Matt Garretson
>
> On 2/17/2010 5:55 PM, Les Mikesell wrote:
> > not add a Received: header for the browser client IP. Likewise when
> > sending from outlook 2003 or 2007 (much more believable as mail
> clients)
> > through exchange, the first Received: header is the server's.
>
>
> Does that Received: header say where it got the message from, and how?
Actually mail from an Exchange server - whether through an Outlook
client
or Outlook Web - does not have a Received header at all. The first one
you see will be added by the next server upstream. Instead it will have
X-MimeOLE: Produced By Microsoft Exchange Vx.x
Exchange will only add a Received header when it relays a message
received
via SMTP.
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