Integrating webmail into my website - open to bidding

The following features are the summary of what I want customization for on my website upon installation of your Webmail Pro Scripts: 1. PPC add-on module for the Email script [refer to PPC Ads Module [login to view URL] proposal 2. Check for registration duplication on both domains [i.e gmail and [login to view URL]] - using a combination of both IP and browser cookies 3. Single session signon with my main website ( e.g [login to view URL]) and clicking on the profile link in the email script will be linked with my website member profile. Members can also access the web email via the menu link on my website. So your company will Integrate my web email admin panel with my website admin panel. 4. When users register an email account, it will also create a member account on my website using MYSQL tables on my website. 5. Multiple email domain support. e.g Users can either register with the domain [login to view URL] or [login to view URL] by selecting which domain they would like to use. 6. Accessing googlemailcom will redirect to [login to view URL] Again, the major issue is whether or not your company can integrate your webmail to our Social Networking website - a PHP Scripts by [login to view URL]