Slowly going crazy here…
have setup haproxy using this Set Up SMTP and IMAP Proxy with HAProxy (Debian, Ubuntu, CentOS)
it gets part of the way there, but I want to use my letsencrypt cert that I have available on the proxy box instead of trying to convince my internal dovecot to provide imaps - so basically offload SSL at the proxy
but I have no idea how to tell haproxy to provide imap:993 with the correct certs?
Probably just failing to read the rtfm properly
Also want to do the same with smtps:465