Victor Duchovni: > On Sun, Mar 08, 2009 at 08:47:53PM -0700, Jacky Chan wrote: > > > > > Hi all, > > > > I found when I set main.cf to 740, owner is root and group is postfix. > > > > [11:41:55][use...@nx1:~]# echo "testing" | mail -s "testing" root > > [11:41:58][use...@nx1:~]# send-mail: fatal: open /etc/postfix/main.cf: > > Permission denied > > > > Does main.cf need world readable? > > Yes. > > > If so, the setting in main.cf will be world readable also. > > Yes.
If you tinker with Postfix access permissions, you void the warranty, and you lose support. Wietse