Rackspace: 1.6M Paid Email Mailboxes

San Antonio-based Rackspace Hosting, a provider of web hosting and related services, reports today that its Rackspace Email & Apps division, a provider of cloud-based applications, now has more than 1.6 million paid mailboxes through its hosted email products. Rackspace offers hosted email and Microsoft Exchange services through its Email & Apps division. Rackspace offers the email hosting service as an alternative to in-house email servers.