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Which companies use Proofpoint Email Protection?

What CipherCue observes about Proofpoint Email Protection across tracked organisations: adoption, where it concentrates, and the organisations running it on their public infrastructure.

1,378 Observed organisations observed running Proofpoint Email Protection on their public infrastructure

A few of the organisations we observe running Proofpoint Email Protection. Sign up free to filter and view the full list by country and sector.

See all 1,378 organisations using Proofpoint Email Protection

Free, no credit card. Filter and view every organisation observed running Proofpoint Email Protection, alongside their full tech stack, hosting geography, and observed change history.

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How this is observed: CipherCue continuously probes the public-facing infrastructure of tracked organisations. Proofpoint Email Protection is detected via HTTP response headers, HTML fingerprints, and TCP service banners. Each observation is timestamped and stored alongside its evidence. See the observation methodology for full detail.
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