On Sun, 2022-01-02 at 19:40 -0500, Wietse Venema wrote:
> Sorry, I mis-typed 'postqueue'.
>
> Try this instead.
>
> Here is what happens on my system.
>
> As root:
>
> # chmod g-s /usr/sbin/postqueue
> # ls -l /usr/sbin/postqueue
> -rwxr-xr-x 1 root postdrop 60072 Dec 23 18:08 /usr/sbin/postqueue
I got:
-r-xr-xr-x 1 root postdrop 22760 Sep 7 02:58 /usr/sbin/postqueue
> # chmod 777 /var/spool/postfix/public
> # ls -ld /var/spool/postfix/public /var/spool/postfix/public/showq
> drwxrwxrwx. 2 postfix postdrop 4096 Jan 2 18:30
> /var/spool/postfix/public
> srw-rw-rw- 1 postfix postfix 0 Jan 2 18:30
> /var/spool/postfix/public/showq
drwxrwsrwx 2 postfix postdrop 88 Jan 2 17:46 /var/spool/postfix/public
srw-rw-rw- 1 postfix postdrop 0 Jan 2 17:46
/var/spool/postfix/public/showq
> # su wietse
>
> As non-root:
>
> wzv$ strace -e connect postqueue -p |& grep showq
> connect(4, {sa_family=AF_UNIX, sun_path="public/showq"}, 110) = 0
-bash: syntax error near unexpected token `4,'
> wzv$ exit
wzv$: command not found
> Back as root:
>
> # chmod 710 /var/spool/postfix/public
> # ls -ld /var/spool/postfix/public
> drwx--x---. 2 postfix postdrop 4096 Jan 2 18:30
> /var/spool/postfix/public
drwx--s--- 2 postfix postdrop 88 Jan 2 17:46 /var/spool/postfix/public
> # chmod g+s /usr/sbin/postqueue
> # ls -l /usr/sbin/postqueue
> -rwxr-sr-x 1 root postdrop 60072 Dec 23 18:08 /usr/sbin/postqueue
-r-xr-sr-x 1 root postdrop 22760 Sep 7 02:58 /usr/sbin/postqueue
Are those missing write permissions the cause of my problems?
Ken
