that problem with Dovecot is solved. It was caused by missing (not sure why/how) the "include conf.d/*" line in dovecot.conf, so the ssl configuration simply was not loaded. Now with dovecot, if anybody is interested, I have this other question about how to configure permissions properly between dovecot and postfix:
https://dovecot.org/pipermail/dovecot/2018-December/113868.html with postfix proper, instead, the only or main problem right now seems to be the reverse DNS configuration, as I reported in my previous email Il giorno mar 11 dic 2018 alle ore 12:03 Benny Pedersen <m...@junc.eu> ha scritto: > > Marco Fioretti skrev den 2018-12-11 11:35: > > > IMAPS: not working yet because of SSL "no shared cipher". Details > > here: https://dovecot.org/pipermail/dovecot/2018-December/113862.html > > current SSL dovecot settings in conf.d/10-ssl.conf > > is missing in dovecot -n > > ask a centos maintainer for dovecot to solve that, check dovecot config > files in /etc/dovecot/ > > make sure thay match what is intended from the maintainer before you > edit it > > does dovecot.conf have last line !include..... ? > > do you have stale old config files ? > > sorry cant help more
