endpoint.tv: endpoint.tv Screencast - Spike on Workflow Managed Email Verification

On this episode I'm doing a little spike project to prototype a web app that uses a workflow to manage email verification when registering a user for a web site.  You will see how you can
- Create a SendMail custom activity
- Unit test the SendMail custom activity
- Consider a new way for making it easy for the web developers to invoke your business process
- Close the loop on registration

There will be more to do on this project but I thought I would share it with you now so you can see what we have got so far.