Chose N-able Mail Assure
Mail Assure was very close in all it's features, but lacked the secure email function. But the price difference between Mail Assure and Barracuda was significant enough to go this direction. Secure email is in development and will hopefully be available soon.
Independently Invited by TrustRadius
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info