Hi! I have just upgraded postfix to 3.5.9. The package has been split to allow specific installations based on requirements while not pulling in all of the backends at once: postfix postfix-cdb postfix-ldap postfix-lmdb postfix-mysql postfix-pcre postfix-pgsql postfix-sqlite Please do test the integration of the split-out optional dependencies with postfix to see whether everything still works as expected. Best, David -- https://sleepmap.de