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Re: [Asrg] MTP draft

2003-03-04 10:13:24
On Tue, 4 Mar 2003 17:02:29 +0100, Hadmut Danisch wrote:

http://www.danisch.de/tmp/draft_mtp.txt

One shortcoming of SMTP that really needs fixing is this: When you
send e-mail to multiple recipients, it is not possible to indicate
successful delivery to some recipients, but not all recipients, after
the data phase.

Therefore, rather than just a numeric reply code, I think the protocol should
reply with headers of its own.  For example, if the client says:

        Deliver-To: <dfs(_at_)roaringpenguin(_dot_)com>
        Deliver-To: <foo(_at_)roaringpenguin(_dot_)com>

then the server should be able to reply:

        Delivery-Status: <dfs(_at_)roaringpenguin(_dot_)com> 200 Accepted
        Delivery-Status: <foo(_at_)roaringpenguin(_dot_)com> 554 Unacceptable 
content

Perhaps (probably) you intended this, but let's make it explicit.

--
David.
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