Ooopppsss! <red-face> Seems like I forgot the -p option when untarring the distribution sets!Turns out that /usr/bin/su was also missing the Set-UID bit, and fixing that make su(1) work again, too!
Thanks for all the quick rpelies that led to finding the solution. On Sat, 18 Oct 2014, Havard Eidnes wrote:
It's not at all clear to me where maildrop directory is. And it is > also not clear to me why this is broken, since I took great pains to > avoid modifying the postfix {master,main}.cf files during etcupdate.I hit that last week - I think it is a change postfix... $ ls -ld /var/spool/postfix/maildrop drwx-wx--- 2 postfix maildrop 512 Oct 18 10:12 /var/spool/postfix/maildropYep, that's what my machine says, too. (Identical except for the mtime.) But, since postdrop runs as setgid=maildrop it should be able to write the files: $ ls -l `which postdrop` -r-xr-xr-x 1 root wheel 183109 Sep 30 00:38 /usr/sbin/postdrop Any clue on how to fix?Yesterday I upgraded a local host (via local src build) to 6.1.5 and have: # ls -l `which postdrop` -r-xr-sr-x 1 root maildrop 183109 Oct 17 13:41 /usr/sbin/postdrop # Regards, - Håvard
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