Proofpoint Product Lifecycle

Release dates, version history and support and end-of-life dates as published by Proofpoint. Dates within the next 12 months are highlighted; past dates are dimmed. Retrieved 2026-10-14.

• Email appliance end of sale and end of life. Proofpoint defines end of sale as the last day an email appliance can be ordered and end of life/end of support as the last day it is supported; this page covers hardware appliances only. [1]

No published lifecycle 17

Continuity, Continuity Plus, Core Email Protection, DLP Transform, Email Protection, Endpoint Data Loss Prevention, Enterprise DLP, Insider Threat Management (ITM SaaS), Insider Threat Management On-Prem, Proofpoint Collaboration Security, Proofpoint Data Security, Proofpoint Essentials, Proofpoint Essentials - Security Awareness, Secure Email Relay, Targeted Attack Protection, Threat Response Auto Pull, ZenGuide