Re: Port 2000

Alexey Melnikov <alexey.melnikov@isode.com> Fri, 12 May 2006 13:28 UTC

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Date: Fri, 12 May 2006 14:28:14 +0100
From: Alexey Melnikov <alexey.melnikov@isode.com>
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To: Arnt Gulbrandsen <arnt@gulbrandsen.priv.no>
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Subject: Re: Port 2000
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Arnt Gulbrandsen wrote:

> IANA registration is pending, or so the latest draft says. Well, 
> what'll the draft say if IANA won't hand out port 2000?

I assume you are talking about Manage Sieve protocol.

> I see three possibilities:
>
> 1. Advise servers to listen to a standard port, and "MAY also listen 
> to 2000 for legacy compatibility". Advise servers to try the standard 
> port, then 2000?
>
> 2. Advise servers to listen to a standard port, site admins to add a 
> SRV record, and client to look for the SRV record and fall back to 
> port 2000 if there is none?
>
> 3. Mention only the IANA-assigned port, not 2000, and pretend to 
> ignore that all servers listen to port 2000 too, and every client 
> falls back to 2000?

Either 1 or 2 would work for me.