Some great news was put up on WordPress.com’s development blog for people that wanted to send and receive emails from their WordPress.com blog’s domain.
Here is most of the post:
Since its inception, the Domain Mapping upgrade has lacked support for email. No longer. Everyone who has mapped a domain to their blog (subdomains excluded) can now take advantage of the Google Apps email service, which is free to use and takes just a few minutes to configure. There is no extra charge to add email to your blog; it is included in the domain mapping upgrade.
Check out the full post at WordPress.com, and welcome to the world of e-mail from your own domain. It just seems so much more professional doesn’t it?