 CHICAGO--BUSINESS WIRE--R.R. Donnelley Sons Company RRD NYSE:RRD, a leading global provider of marketing and business communications, today unveiled ConnectOne by RRDTM, an end-to-end communications management platform that can help marketers enhance brand continuity, streamline workflows, and accelerate speed-to-market while driving down costs and improving their ROI. ConnectOne delivers a comprehensive suite of technologies for marketing automation, digital asset management, person 