Re: [Extra] Fwd: Personnel change for extra WG

"Bron Gondwana" <brong@fastmailteam.com> Wed, 03 April 2019 21:16 UTC

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Date: Wed, 03 Apr 2019 17:16:48 -0400
From: "Bron Gondwana" <brong@fastmailteam.com>
To: extra@ietf.org
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Subject: Re: [Extra] Fwd: Personnel change for extra WG
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On Thu, Apr 4, 2019, at 08:12, Michael Slusarz wrote:
>> On April 2, 2019 at 8:09 PM Bron Gondwana <brong@fastmailteam.com> wrote: 
>> 
>> 
>> On Sun, Mar 31, 2019, at 18:58, Arnt Gulbrandsen wrote:
>>> > That sounds reasonable. I'd be happy to help with a document 
>>> > like that, or find someone else at FastMail who might want their 
>>> > name on an RFC in exchange for doing the work :) 
>>> 
>>> I can edit, iff two big providers will produce flag lists. Alone or with a 
>>> co-editor. 
>>> 
>>> I like the way Neil has used github. 
>> 
>> I can do one for FastMail. Anyone from one of the other providers here able to get such a list? 
> In Dovecot, we recently introduced an option to do server-side attachment detection which sets either "$HasAttachment" or "$HasNoAttachment" for each message processed. 
> 
> Jeff already did most of the legwork on standardization text here: 
> 
> https://mailarchive.ietf.org/arch/msg/imapext/MVE5eNHOaNIVGUvN1RKtBL8b278

We do the same in FastMail and ship an implementation with open-source Cyrus as part of the annotator. It's also used by the JMAP code to populate the JMAP data.

We don't use $HasNoAttachment any more though, we just set a flag to say "the server did the processing". It would be easy to switch to a more standard processing for new messages, or even go back and re-process existing messages.

Bron.

--
 Bron Gondwana, CEO, FastMail Pty Ltd
 brong@fastmailteam.com