Emails:
Send as <nobody> has been disabled on my server.

I need to provide SMTP info in the script to be able to send emails outside my server.
-- Hosting account username & Hosting password and also the domain name / server

I have used the Contact Form script at http://www.paehl.de/smptMail.zip to be able to receive emails at Gmail and other servers.

Could you take cue from it and incorporate it here?

Cheers