Good.  As I tried to warn, I don't have 3207 in front of me and
don't have easy access to it today.  The text seems just right
to me.

   john


--On Monday, January 26, 2009 7:31 PM +0000 Tony Finch
<[email protected]> wrote:

> On Mon, 26 Jan 2009, John C Klensin wrote:
>> 
>> Right. The quoted 3207 text says to me that the server is
>> required discard the data sent earlier by the client as part
>> of EHLO.  I don't see any expectation that it be required to
>> discard the fact that EHLO was sent.
> 
> The quote is:
>                              The server MUST discard any
> knowledge    obtained from the client, such as the argument to
> the EHLO command,    which was not obtained from the TLS
> negotiation itself.  The client    MUST discard any knowledge
> obtained from the server, such as the list    of SMTP service
> extensions, which was not obtained from the TLS    negotiation
> itself.
> 
> The argument to EHLO is just an example and is clearly not the
> entirety of what the server is supposed to discard.
> 
>> Indeed, unless there is something else in 3207, the client
>> isn't even required to discard the response from EHLO with the
>> server-supported feature list,
> 
> It is required to do so.
> 
> Tony.




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