I was wondering if there was a way to make the permissions on the
mail file to be 0600. It seems that procmail by default sets the
value of group ownership to mail and permissions to 0660. I would
like to change this if possible.
Take a look at the UMASK variable setting in procmailrc(5):
UMASK The name says it all (if it doesn't, then for-
get about this one :-). Anything assigned to
UMASK is taken as an octal number. If not
specified, the umask defaults to 077. If the
umask permits o+x, all the mailboxes procmail
delivers to directly will receive an o+x mode
change. This can be used to check if new mail
arrived.
Chris