Qualcomm today announced the commercial release of Eudora 6.0 for Macintosh and Windows, the latest version of the company’s e-mail client. Version 6.0 features automatic spam protection, an e-mail thread condenser, automated type formatting tools, and mailbox organizational shortcuts. The new “SpamWatch” feature, available in paid mode only, is a whole suite of ready-to-use tools designed to get rid of unwanted junk mail. The company says that “right out of the box, most junk mail will be quarantined by SpamWatch.” Eudora 6.0 in paid mode is available for US$49.95 for new users; $39.95 for previously paid registered users (version 4.3 and higher); and no charge to users who purchased and registered the Paid mode of Eudora versions in the last 12 months.