Create a Plugin

This job should be easy for someone who is familiar with creating WordPress plugings and creating email templates for auto-responders like Aweber, iContact and GetResponse. I need a WP plugin that will integrate an email client from within the plugin while users are creating post and pages from inside their Wordpress dashboard. I'll give more details in the interview so you can bid more appropriately. But I need you to give me what you think will be an estimated bid and I need examples of your work. Questions for Freelancers: 1. Have you created any software or plugins for WordPress before? I am not sure which will be best...to create a plugin or create software that will do what I need. 2. Are you familiar with Email clients and auto responders such as Aweber, iContact, and GetResponse? 3. Provide examples of the software or plugin you have created.