different TLS protocols on different ports

A. Schulze
2018-11-14T19:19:02Z

Hello,

I'm providing IMAP+Starttls on port 143 for users with legacy MUA. So
I've to enable TLS1.0 up to TLS1.3
For IMAPS / port 993 I like to enable TLS1.2 and TLS1.3 only.

Is this possible with dovecot-2.2.36 / how to setup this?

Thanks for suggestions,
Andreas