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To: ding@gnus.org
From: Kevin Shell <kshell@gmx.com>
Subject: Gnus imap plain authentication
Date: Mon, 14 Sep 2020 17:56:06 +0800
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Hello list.

If imap server has no SASL-IR capability(imap.yandex.com),
Gnus with PLAIN authentication fails.
It seems that Gnus always sends: <tag> AUTHENTICATE PLAIN <base64code>
in one command.
But if imap server with no SASL-IR capability, Gnus authenticates fails.
In this case Gnus should sends with two commands.
 <tag> AUTHENTICATE PLAIN
 +
 <base64code>
Gnus does not implement this case.


--
kevin