Chose Proofpoint Email Protection
There is a lot of Admin intervention on software updates! Proofpoint doesn't have that and everything is automatic. Also Proofpoint support has remote access to the devices and know your environment before they help you, as your deployment is "registered."
Invited by TrustRadius (TR) on Vendor's Behalf
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