mxHero is a digital bridge technology between the most ubiquitous communication system today, namely, email and client cloud content management platforms like Box, Microsoft's OneDrive, Google Drive, and Egnyte. Through its innovative integration of these two types of technology, mxHero provides critical improvements to the email content management, security of attachments and email-centric data shared through an organization's existing email service. Importantly, mxHero achieves these customer benefits without impacting the end-users. mxHero significantly increases the return on investment clients and agencies are making with these cloud-based content platforms by extending their inherent capabilities to inflight bi-directional email-based content - while offering parallel cyber-security threat surface reductions and cost-takeout options through email archive reductions.