How to log into OLC web site ?

This is unbelievable. If I try to log on, it says "login incorrect".
I give it my name, and it correctly emails me my password.
What *exactly* does it want in the login fields ?
My name ? email address ?
I've tried lots of combinations, no joy.
Thanks in advance,
Best Regards, Dave "YO"

PS: Of course, the flight will probably disappear into
the ether like the last few I tried to submit (even after
I received submission acknowledgments)...