25 lines
908 B
Plaintext
25 lines
908 B
Plaintext
MBOX-Line: From arnt at gulbrandsen.priv.no Mon Oct 28 06:25:22 2013
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To: imap-protocol@u.washington.edu
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From: Arnt Gulbrandsen <arnt@gulbrandsen.priv.no>
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Date: Fri Jun 8 12:34:51 2018
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Subject: [Imap-protocol] Mac OS 10.9 particularly buggy implementation of
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IMAP
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In-Reply-To: <1382749818.11252.38686053.54FA9CC9@webmail.messagingengine.com>
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References: <1382749818.11252.38686053.54FA9CC9@webmail.messagingengine.com>
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Message-ID: <20131028132511.GA13146@gulbrandsen.priv.no>
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On Sat, Oct 26, 2013 at 12:10:18PM +1100, Bron Gondwana wrote:
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> (there's another interesting pattern, it appears to send the 'D' of
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> 'DONE' in a separate packet when finishing IDLE... no idea why. I've
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> never seen DONE split over two reads before)
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Two possibilities:
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1. It's a neat hack to learn whether a middlebox has killed the
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connection.
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2. They're sending the D, O and N separately to extend NAT timeouts.
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Arnt
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