form-to-email will send an email every time your form is submitted, with the following features:

• customizable email template
• customizable redirection URL after a successful or failed submission
• integrated spambot control without a captcha

Disclaimer: I am the author.

This service is currently free. In the future, I will offer packs (~1000 emails for ~$5) to refill your initial free credit, while all features will remain available to all users, paying or not.