Re: [Jmap] Submission

"John Levine" <johnl@taugh.com> Thu, 20 April 2017 04:14 UTC

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Date: Thu, 20 Apr 2017 04:14:12 -0000
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From: John Levine <johnl@taugh.com>
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Cc: mellon@fugue.com
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Subject: Re: [Jmap] Submission
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In article <FE64AF98-AE3A-4A04-83F4-A9B97ABF316D@fugue.com> you write:
>-=-=-=-=-=-
>-=-=-=-=-=-
>
>On Apr 19, 2017, at 10:30 PM, Chris Newman <chris.newman@oracle.com> wrote:
>> Improved bounce handling could make a good JMAP extension.
>
>That is the rathole IMAP went down.   The reason I'm advocating for doing this in the base spec is that then we don't have to tolerate clients that
>don't do the extension.   But the complexities that you mention are worth consideration—I'm saying this not to entirely disagree with you, but to
>advocate that we at least consider doing this in the base spec.

Having written some bounce processors for mailing list software, I can
assure you that improved bounce handling is a rathole all of its own.
You can handle all of the RFC compliant DSNs and such, and you're
about 1/3 of the way there.

It has been my impression that we want jmap to do what imap and submit
do, but not that we want to try and fix SMTP's problems.

R's,
John