Send Email in .Net 3.5

I need to send a basic email f开发者_JAVA技巧rom my site when someone registers for my site. Is their an easy way? or a site to reference?

See an example here. There are also some more advanced examples available.

Have a look at

SmtpClient Class

and

MailMessage Class

HOW TO: Send email using System.Net.Mail

The Web Application Toolkit for Template-Driven Email from the MSDN Code Gallery may be worth a look as well...