dovecot.conf
mail_location = mbox:~/mail:INBOX=/var/mail/%u
/etc/dovecot/conf.d/10-auth.conf
disable_plaintext_auth = no
/etc/dovecot/conf.d/10-ssl.conf
ssl = yes
dovecot.conf
mail_location = mbox:~/mail:INBOX=/var/mail/%u
/etc/dovecot/conf.d/10-auth.conf
disable_plaintext_auth = no
/etc/dovecot/conf.d/10-ssl.conf
ssl = yes