[exim] Syslog logging?

Hi,

Freshly compiled, but...

cathlasphere:/etc/exim # cat exim.conf |grep log_file_path; exim -bV
log_file_path = /var/log/exim/%s.log
Exim version 4.68 #1 built 06-Dec-2007 16:15:49
Copyright (c) University of Cambridge 2006
Berkeley DB: Sleepycat Software: Berkeley DB 4.3.29: (May  7, 2006)
Support for: iconv() Content_Scanning
Lookups: lsearch wildlsearch nwildlsearch iplsearch dbm dbmnz dnsdb mysql
Authenticators:
Routers: accept dnslookup ipliteral iplookup manualroute queryprogram
redirect
Transports: appendfile/maildir/mailstore/mbx autoreply lmtp pipe smtp
Fixed never_users: 0
Size of off_t: 8
Configuration file is /etc/exim/exim.conf
cathlasphere:/etc/exim #

I cannot get Exim to stop logging to syslog? From what I understood in the
documentation, log_file_path specifies only files that exim should log to,
and therefore, it should not be using syslog, but all my logs ends up in
syslog, regardless of the settings specified in log_file_path...

Am I doing something wrong here, or ...

Thanks,
Chris.