Anyone knows where can I find the doc for logwatch for opensuse 10.3?

I have setup the logwatch.conf in 3 different places to send email but I get the output in STDOUT. Email from the system has been tested and works fine.

"bash# logwatch --logfile /var/log/messages --print --range today" says "Logwatch is not configured to use logfile: /var/log/messages"


Read but not for opensuse.