dovecot - Sep 2020 - Outlook problems on Apple systems(Mac os)

Dovecot is on version 2.2.36. I tested it. Outlook on the Apple system
successfully logged in with the imap protocol, and then sent the LIST command
and outlook did not send any further. Dovecot returns the results as follows:

A003 OK LIST completed (0.001 + 0.000 secs).


There is no problem with version 2.1.17 using dovecot before. The information
returned by dovecot in version 2.1.17 is as follows:

A003 OK LIST completed.


I suspect that the feedback of the following information causes Outlook to not
recognize it normally:

(0.001 + 0.000 secs)




hfh at cndns.com
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On Tue, 8 Sep 2020 09:57:59 +0800, hfh at cndns.com <hfh at cndns.com>
stated:
>Dovecot is on version 2.2.36. I tested it. Outlook on the Apple system
>successfully logged in with the imap protocol, and then sent the LIST
>command and outlook did not send any further. Dovecot returns the
>results as follows:
>
>A003 OK LIST completed (0.001 + 0.000 secs).
>
>
>There is no problem with version 2.1.17 using dovecot before. The
>information returned by dovecot in version 2.1.17 is as follows:
>
>A003 OK LIST completed.
>
>
>I suspect that the feedback of the following information causes
>Outlook to not recognize it normally:
>
>(0.001 + 0.000 secs)
What version of Outlook?

-- 
Jerry
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