Robert Moskowitz: > I am not finding a tool to edit master.cf similar to 'postconf -e' for > main.cf.
It is easy to over-state the importance of such a tool. Most master.cf changes involve a one-time append operation for a new service, followed by a life time of parameter tweaking in main.cf. To append a new service, use: cat <<EOF >>$config_directory/master.cf || exit 1 text of new master.cf entry here... EOF Early on it I had to make a choice: release Postfix as a "complete" MTA, or release it as a work-in-progress. You also have a choice: wait until Postfix is "complete" or use what we have now. Wietse