###########################
### ciphers.meer-web.nl ###
###########################
ssl = yes
ssl_cert = </etc/dovecot.cert
ssl_key = </etc/dovecot.key
ssl_min_protocol = TLSv1.2
ssl_cipher_list = EECDH+AESGCM:EDH+AESGCM
ssl_prefer_server_ciphers = yes
ssl_dh = </etc/dhparam.pem # openssl dhparam -out /etc/dhparam.pem 4096