uucp-sendmail interaction problem

[Paul A Vixie]

>> "554 Service unavailable cannot execute /usr/bin/uux."
>> [...]
>> Cannot exec '/usr/bin/uux' errno=13
>> 554 <xxxxxxx at nswc-wo.ARPA>... Service unavailable

Errno 13 is EACCES ("permission denied").  I'd look at "ls -l /usr/bin/uux"
and make sure it is executable by "other", owned by user and group "uucp",
and setuid/setgid.

Cheers,
--
Paul Vixie
DEC Western Research Lab	<vixie at wrl.dec.com>
Palo Alto, California		...!decwrl!vixie