Op donderdag 11 januari 2018 16:32:20 CET schreef Freek de Kruijf:

The problem is that a parameter ssl_dh needs to be set if ssl=yes in /etc/ dovecot/conf.d/10-ssl.conf

The documentation specifies to run:

dd if=/path/to/ssl-parameters.dat bs=1 skip=88 | openssl dhparam -inform DER

However a file ssl-parameters.dat is nowhere to be found. What file is that?

The file is /var/lib/dovecot/ssl-parameters.dat So what you need to do is giving the following command: dd if=/var/lib/dovecot/ssl-parameters.dat bs=1 skip=88 | openssl dhparam - inform DER > /etc/ssl/private/dh.pem Note the above should be on one line. In /etc/dovecot/conf.d/10-ssl.conf insert the line (maybe after the line with ssl_dh_parameters_length = 2048) : ssl_dh=</etc/ssl/private/dh.pem -- fr.gr. member openSUSE Freek de Kruijf -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-factory+owner@opensuse.org