TwitFooter is a free twitter app/service currently in beta allows you to display or embed your latest tweets below your email signature. That means everytime you post a new tweets, your Twitter status will be automatically updated in your email and even the ones already sent!
It works with almost all email service providers like Yahoo Mail, Hotmail, Gmail, etc.
It’s really an awesome service which definitely help you in promoting your business, blog-- whatever you want to promote with your twitter updates.
Do you know any other service which is similar to TwitFooter. Share with us.