SUMMARY: An Error occured...

From: Dr. Otto Titze <titze_at_ikp.tu-darmstadt.de>
Date: Fri, 21 Mar 2003 15:46:03 +0100

Hi Managers,

it seems as if the problem is solved.

I got a long phone call from
Michael Polnick polnick_at_pdv-sachsen.net
PDV-Systeme Sachsen (I company with good support of DEC systems)
With his help I found out that the message
/var/adm/sendmail/local.users : Group writable directory
was correct. Not local.users had it but /var!
drwxrw-r-x 26 root system 8192 Mar 20 20:17 var
Furthermore I should create an empty /var/yp/scr/mailaliases.
I changed the permission and made a new NIS master setup. And then
everything
looked much better.

Also Uwe Lienig <Uwe.Lienig_at_fif.mw.htw-dresden.de> made the remark
Sendmail is very picky about permissions. It tells you, that the
directory,
where the local.users lives in is writable by the group. Since this is a
security hole, it denies access to the file by itself - the message,
though, may
be misinterpreted!

But when I tried to send mails to normal users from outside I got a new
error message in the returned mail
binmail: creating /usr/spool/mail/volz -: Permission denied
Mail saved in dead.letter
I checked the permissions again everything seemed to be ok, but finally
Michael pointed me to that my /var was still in trouble
drwxr--r-x 26 root system 8192 Mar 20 20:17 var
the Group had no execution rights
Finally chmod g+x var solved it.

As far as I could test mail seems to work

Interesting what a few permission bits can do and how such an important
directory
like /var was wrong.

Regards

Otto
 
 -------------------------------------------
| Dr. Otto Titze, Kernphysik TUD |
| Schlossgartenstr. 9, D-64289 Darmstadt |
| titze_at_ikp.tu-darmstadt.de |
| Tel: +49(6151)16-2916,FAX:16-4321 |
 -------------------------------------------
Received on Fri Mar 21 2003 - 14:49:13 NZST

This archive was generated by hypermail 2.4.0 : Wed Nov 08 2023 - 11:53:44 NZDT