Re: [Asrg] 0. General - Inquiry about CallerID Verification

[Yakov Shafranovich <research@solidmatrix.com>]

Hector Santos wrote:
> > You're are expecting the sender's system to operate a valid MTA that is
> > connected to the Internet at the time of the incoming SMTP transaction
> > from the sender and responds to an RCPT TO command for that sender. This
> > is not a requirement in any current standard.
>
> I believe I already mention that WCSAP issues a 4xx code for down
> connections.
That I got. My question is about the fact that you are requiring every 
sender to have an MTA with a RCPT TO - a valid return path. See my other 
message.

Yakov

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Yakov Shafranovich / asrg <at> shaftek.org
SolidMatrix Technologies, Inc. / research <at> solidmatrix.com
 "Why are both drug addicts and computer aficionados both called 
users?" (Clifford Stoll)
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