DALLAS–(BUSINESS WIRE)–Zix Corporation (Zix), (Nasdaq: ZIXI), a leading provider of cloud email security, productivity, and compliance solutions, today announced the expansion of its global partner program in Germany and the United Kingdom (UK). Zix German partners will now be able to take advantage of localized product offerings, including Advanced Threat Protection, Secure File Share and a dedicated Partner Portal. In the UK, existing and new partners, be able to add Data Archive Residency