Upgrading Dovecot v2.2 to v2.3 ============================== Settings changes ---------------- * director_doveadm_port setting removed. Name the inet_listener doveadm { .. } instead. * mdbox_purge_preserve_alt setting removed. It's always assumed to be "yes" now. * plugin { acl_defaults_from_inbox } setting is removed. It's always assumed to be "yes" now. Setting default changes ----------------------- * mdbox_rotate_size=2M -> 10M Diffie-Heffman parameters for SSL --------------------------------- * ssl-parameters.dat file is now obsolete. You should use ssl_dh setting instead:'ssl_dh=</etc/dovecot/dh.pem' * You can convert an existing ssl-parameters.dat to dh.pem: ---%<------------------------------------------------------------------- dd if=/var/lib/dovecot/ssl-parameters.dat bs=1 skip=88 | openssl dh -inform der > /etc/dovecot/dh.pem ---%<------------------------------------------------------------------- (This file was created from the wiki on 2017-02-24 04:45)