security
Which companies use Sophos Email?
CipherCue tracks organisations observed running Sophos Email on their public infrastructure, detected through HTTP fingerprinting, response headers, and service banners. Sign up free, no credit card, to see the full list.
Show me everyone using Sophos Email
Free, no credit card. Filter and view every organisation observed running Sophos Email, alongside their full tech stack, hosting geography, and observed change history.
How this is observed:
CipherCue continuously probes the public-facing infrastructure of tracked organisations. Sophos Email 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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