Re: problem with STARTTLS on port 143 after upgrade to 3.12 with openssl 3.6

On 10/21/25 2:20 PM, cyrus via Info wrote:
> This is the important information:
>
> Changes since 3.12.0: (from 
> https://www.cyrusimap.org/dev/imap/download/release-notes/3.12/x/3.12.1.html)
>
> STARTTLS changes 
> <https://www.cyrusimap.org/dev/imap/download/release-notes/3.12/x/3.12.1.html#starttls-changes> 
>
>
> The industry is deprecating STARTTLS (aka opportunistic TLS) in favor 
> of implicit TLS over a dedicated port. STARTTLS is now disabled by 
> default.
>
> Installations that need to service clients that use opportunistic TLS 
> should enable the allowstarttls imapd.conf(5) 
> <https://www.cyrusimap.org/dev/imap/reference/manpages/configs/imapd.conf.html#std-cyrusman-imapd.conf-5> option 
> for the services that need it. For example, for a service configured 
> with the name imap in cyrus.conf(5) 
> <https://www.cyrusimap.org/dev/imap/reference/manpages/configs/cyrus.conf.html#std-cyrusman-cyrus.conf-5>, 
> set imap_allowstarttls: on to enable STARTTLS.
>
>

Thank you very much, it seems that I need to improve my release notes 
tracking :-)

Regards,
Łukasz
------------------------------------------
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