Apple mail works but thunderbird unable to connect

[Dshah]

I disabled postscreen and enabled logging, I have all ports working except
993,  in log when I try to connect on port 993

dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>,
rip=10.244.0.24, lip=10.244.0.108, TLS handshaking: SSL_accept() failed:
error:1408F10B:SSL routines:ssl3_get_record:wrong version number,
session=<rEH6ocGoOtUK9AAY>

I found that I could disable ssl3 by "ssl_protocols = !SSLv2 !SSLv3" but
this option is not working (dovecot 2.3.10.1 (a3d0e1171)

On Tue, Jun 23, 2020 at 6:27 PM Michael Peddemors <michael at linuxmagic.com>
wrote:

> On 2020-06-23 8:24 a.m., Alexander Dalloz wrote:
> > Am 23.06.2020 um 07:33 schrieb Bernardo Reino:
> >> If you use postfix a "workaround" is to temporarily disable
> >> postscreen, which IIRC is the one (rightly) complaining about the
> >> improper pipelining.
> >>
> >> Cheers,
> >> Bernardo Reino
> >
> > No, submitting on SMTP port 25 would be the wrong step. There's
> > submission on port 587 or submissions (formerly called smtps) on port
> > 465 for taking MUA requests authenticating and submitting a message.
> >
> > Alexander
> >
>
> +1, you should even go farther and disable authentication on port 25
>
>
> --
> "Catch the Magic of Linux..."
> ------------------------------------------------------------------------
> Michael Peddemors, President/CEO LinuxMagic Inc.
> Visit us at http://www.linuxmagic.com @linuxmagic
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