Rackspace Upgrades Hosted Email Offering

San Antonio-based Rackspace Hosting disclosed today that the firm has released an upgraded version of its hosted email service, Rackspace Email. The firm said that the email hosting service now includes updates to its webmail applications, improved foreign language handling, delegated calendar access, and other features. Rackspace said its offering costs $1 per mailbox, per month, and that it is now providing email services to over 200,000 email domains.