During the most recent upgrade I inadvertently altered owner, group, and/or permissions in /var/spool/postfix. I've looked for information in all the README files that seemed applicable but have not found a list of how /var/spool/postfix subdirectories should be set. Please point me to a doc that has this information.
While 'postfix check' shows no errors, when I run mailx from the command line I get warnings about an inability to write to /var/spool/postfix/maildrop. That subdirectory is configured as: drwxr-sr-x 2 postfix postdrop 12288 Aug 6 09:55 maildrop/ and so is public/ drwx--s--- 2 postfix postdrop 4096 Aug 6 10:22 public/ I want a list of owners, groups, and permissions I can keep here so I can repair inadvertent changes during future upgrades. Rich