The hosted services include: Google GMail, Chat, Calendar and customizable domain web pages. They've also allow new domain registrations (via 3rd party domain name resellers) to allow new .com registrations. There are a variety of hosted email solutions for your domain, but this is the first, completely free service that I've seen taken to market.
The GMail package has a limit of 50 accounts, but you can request for more. Each mailbox carries the same features and functionality as a typical GMail account ; such as the gratuitous gig's of storage (see top 5 reasons Google gives away email). There are unique domain features such as:
- custom logo,
- contact sharing,
- catch-all mailbox
This will, no doubt be a tough challenge for email hosting companies to compete.