On Sat, 11 Feb 2006, Stuart D. Gathman wrote:
On Sat, 11 Feb 2006, Frank Ellermann wrote:
Scoping is unnecessary for SMTP, there are only four variables,
HELO id., MAIL FROM id., RCPT TO id, and the sending IP.
There are ESMTP params for MAIL FROM and RCPT TO. Here is a blue sky
idea: It would be nice if MFROM signatures could be passed as
an ESMTP param to MFROM, rather than uglifying the MFROM.
Yes, I've thought of that too and at some point tried to bring it to
clear group (BATV) when it was just starting - but Dave Crocker said
absolute no to any extensions to SMTP as part of clear.
It could potentially be done as that supporting MTAs would send what
we currently see as MFROM TAGs as separate parameter where as for
non-supporting MTAs they would add it directly to MFROM.
--
William Leibzon
Elan Networks
william(_at_)elan(_dot_)net
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