Microsoft has closed the public testing period for Windows Live Hotmail and has begun a months-long process of migrating users to this major upgrade of its Hotmail Web mail service, the company will announce Monday.
Windows Live Hotmail, dubbed as the biggest Hotmail upgrade since the Web mail service's debut in 1996, has been tested by about 20 million users since Microsoft first allowed people outside the company to try it out in mid-2005, said Brooke Richardson, Microsoft group product manager for the popular e-mail site.
"It is safer, faster and has more features than Hotmail. It's definitely an advance for our current customers," she said. Windows Live Hotmail has a brand new code foundation which will let Microsoft add improvements quickly, something that had become a challenge with Hotmail's decade-old code base, she said. "It's a much more stable foundation for us to innovate," she said.
Microsoft will not autocratically move users to the new version. For now, Microsoft will give Hotmail users the option to continue using the old version if they don't want to switch to the upgraded version. However, at some point, everyone will be unilaterally migrated over to Windows Live Hotmail, she said.
New users will be automatically signed up for Windows Live Hotmail but, like any user of the new service, they will get to choose from two user interfaces: a "classic" layout that closely resembles the old Hotmail; or the new interface, which was designed to look like Microsoft's Outlook e-mail and calendaring desktop application, she said.
Later this month, Microsoft will release free software for linking Windows Live Hotmail with Outlook, a capability the company previously charged for. With Microsoft Office Outlook Connector for MSN, users of the Web mail service will be able to access their account from Outlook, along with e-mail, contacts and folder synchronization for free. In the future, Microsoft will release a desktop client for Windows Live Hotmail called Windows Live Mail.
In terms of security improvements, each e-mail message carries a "safety bar" which indicates whether the message came from a known, unknown or potentially fraudulent sender. Spam protection has also been enhanced. Windows Live Hotmail also has a mobile version so that its estimated 280 million users can access the service from cell phones and handheld devices with a Web browser.