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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