samba - Dec 2003 - "valid users = %S" doesn't work in 3.0.1

Hi!
I just scanned several lists and HOWTOs for the problem
with "valid users = %S" in 3.0.1

It worked fine in 2.2.8 but now, when I add this line
"valid users = %S"
to a share, I cannot log in any more
(The system asks me for a password but then denies access).
When I use a defined username instead, it works fine.

I read the posting in samba-technical from
Gerald (Jerry) Carter jerry at samba.org 
Wed Dec 10 05:14:40 GMT 2003 
where he suggests to use 'valid users = %D+%S' instead,
but this doesn't work, either.

Can anyone give me a hint
Many thanks
-- 
Regards
-------------------------------
DI Johann Divisch
Sysadmin ADV
TU Wien
A-1040 Wien, Karlsplatz 13
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Tel: (01) 58801-41079
Fax: (01) 58801-41098
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email: jdivisch@zv.tuwien.ac.at
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