When I start postfix, I see in /var/log/system.log
the following error:
error: open database /etc/postfix/system_user_maps.db: No such file or directory
How should this file be created so that postfix can start properly?
I tried doing touch
on this file, but I get the error
postfix/cleanup[871]: warning: hash:/etc/postfix/system_user_maps is unavailable. open database /etc/postfix/system_user_maps.db: Inappropriate file type or format`
Is there a postmap
command that sets this up?
Best Answer
I figured it out. You need to not only
touch /etc/postfix/system_user_maps
but also runsudo postmap /etc/postfix/system_user_maps
to create/etc/postfix/system_user_maps.db
. Then postfix will start up.