On Fri, 17 Mar 2017 05:21:15 -0300 "Nilton Jose Rizzo" <rizzo at i805.com.br> wrote: > doveconf: Fatal: Error in configuration file > /usr/local/etc/dovecot/conf.d/10-ssl.conf line 7: Unknown setting: ssl How did you install Dovecot? It sounds like it's been compiled without SSL support. Maybe missing SSL libraries during build? Andy