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[imapext] List of Client Capabilities

Shikhar S <shikhar@titan.email> Tue, 17 January 2023 09:15 UTC

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Date: Tue, 17 Jan 2023 09:15:20 +0000
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From: Shikhar S <shikhar@titan.email>
To: "imapext@ietf.org" <imapext@ietf.org>
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Subject: [imapext] List of Client Capabilities
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I am working on implementing an IMAP Server and wanted to prioritise and decide which extensions to support.
I was not able to find anything online on which clients support which extensions. Kind of a CAPABILITIES command listing for major clients.
Having that information and mapping them with distribution of our users across IMAP clients will help us to prioritise which extensions to design for.

I know the hard way to do it, by actually trying out most popular clients. Which we will eventually surely do, but for now, warm regards if any of you have or can point me to some relevant info.

Thanks,
Shikhar,
Lead Engineer, titan.email
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