openssl req -new -x509 -nodes -out /tmp/public.pem -keyout /tmp/private.pem -days 3650 cp /tmp/public.pem /etc/ssl/certs/dovecot.pem cp /tmp/private.pem /etc/ssl/private/dovecot.pem
openssl req -new -x509 -nodes -out /tmp/public.pem -keyout /tmp/private.pem -days 3650 cp /tmp/public.pem /etc/ssl/certs/dovecot.pem cp /tmp/private.pem /etc/ssl/private/dovecot.pem