Contact form not sending

I have the Contact FOrm Soulution Pack installed. I have uploaded the contactus.php into my site at the web host (fatcow).

I have tried addign a variet of email server names to the $WAGLOBAL_Email_Server = "" line in the WA_Gobals.php file. The tech support at fatcow say it should be smtp.fatcow.com. I've tried that but no luck. Also tried smtp.mydomain.com and no luck.

The page and form display just fine. I can fill out the form, enter the captcha and submit. But i don't get any e-mail.

Also searching thru this forum I found reference to a thank you page that might disply. I don't get any thank you or verification that the form submitted. I don't find any mention of a thank you page in any of the docs.

I re-named the supplied contactus.php to contactus-original.php. Then I made a copy and made the changes and saved it as contactus.php. For soem reason when I added contactus.php to the attached zip file it alos included the contactus-original.php file. Maybe this has something to do with my trouble?

Possibly it won't work unless the changes are made to the original file?

Thanks for any help with this.