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Recommended ManageSieve TCP port 2000 is already allocated to Cisco SCCP

2009-01-12 14:33:39

On Mon, Jan 5, 2009 at 11:21 PM, Amanda Baber via RT
<drafts-lastcall(_at_)icann(_dot_)org> wrote:

IANA has questions about draft-ietf-sieve-managesieve-05.txt:

- This document requests the allocation of a TCP port that has
already been registered (2000, Cisco SCCP). Should the existing
registration be changed from "Cisco SCCP" to "ManageSieve"?

ManageSieve was invented about 10 years ago and some implementations
used port 2000 (unfortunately without registering it with IANA). How
widely is Cisco SCCP implemented and would be changing the IANA
allocated port number an option for you?

To the WG: how widespread is usage of port 2000 for ManageSieve? Are
people using any other port numbers?