RPost Granted Three Patents on Most Fundamental Method of Tracking Email Delivery & Opening

July 24, 2012 / in Blog, Registered Email™ / by Zafar Khan, RPost CEO

RPost has been granted three additional patents (US Patent numbers 8,224,913; 8,209,389 and 8,161,104) which comprehensively cover systems and methods service providers use to track email opening, delivery or failure using server logs and web beacons – technology novel in 1999 when RPost first filed for the patents, but widely used today. Most email service providers and cloud business applications today have begun to differentiate their offerings by providing more analytics [...]