Send email using jQuery AJAX in ASP.Net

Here Mudassar Ahmed Khan has explained with an example, how to send email using jQuery in ASP.Net using C# and VB.Net. The jQuery AJAX function will call a Web Service (Web Method) which will send email using Gmail SMTP Mail Server. Once the Email is sent, a Confirmation will be sent back to the jQuery AJAX function which in turn will be display a Success message using JavaScript Alert Message Box.