On 9/23/20 11:29 PM, Aki Tuomi wrote: > The config option is still missing, but it's in our backlog along with other > stuff we would like to add.
Is that pegged to any version/milestone yet? In the meantime, what state is Dovecot's cipher support IN? What behavior should be expected when (all of our) other/external services are offering/using/expecting TLSv1.3 ciphers? A clean fallback from Dovecot to v1.2 protocols/ciphers? &/or must TLSv1.3 be _explicitly_ disabled/excluded in Dovecot configs?