Skip to main content
Mimecast logo

Mimecast

Security and trust center evidence

Mimecast provides email management as a single service in the cloud that helps customers slash on-premise email storage requirements

mimecast.comSecurityLast verified 2 Nov 2026

Summary

Mimecast has 3 registry-verified rows and 12 vendor-stated rows in the CertReports index, last verified 2 Nov 2026. The strongest row is HIPAA: Vendor displays a HIPAA badge on its trust centre (claim; BAA availability not yet captured). This page is independent of the vendor’s own trust centre: dates, sources and caveats come from CertReports captures.

Reviewer brief

Mimecast is listed in the FedRAMP registry as FedRAMP Authorized, with the authorization issued 8 Dec 2020 and audited by Deloitte & Touche LLP, per a registry record dated 19 Sep 2026. Mimecast is listed in the CSA STAR registry with a STAR Level 2 attestation issued 28 Sep 2015, per a CSA STAR record dated 17 Sep 2026. Mimecast is listed in the EU-US Data Privacy Framework registry as active for the SW-US, UK Extension and EU-US Certifications, issued 31 Jul 2018 and valid through 10 Jul 2027, per a DPF record dated 17 Sep 2026. Mimecast states it has a SOC 2 Type II report on its trust centre, per evidence dated 18 Sep 2026. The vendor also displays a HIPAA badge on its trust centre, though BAA availability is not captured, and states ISO/IEC 27001:2022, GDPR, Cyber Essentials, Cyber Essentials Plus, ISO/IEC 27701:2019, ISO/IEC 42001:2023, ISO 22301:2019, CCPA, TISAX and ENS on its trust centre, all per evidence dated 18 Sep 2026.

  • Listed in the FedRAMP registry as FedRAMP Authorized since 8 Dec 2020 (audited by Deloitte & Touche LLP), per record dated 19 Sep 2026.
  • Listed in the CSA STAR registry (STAR Level 2, issued 28 Sep 2015) and the EU-US Data Privacy Framework registry (active, issued 31 Jul 2018, valid through 10 Jul 2027), per records dated 17 Sep 2026.
  • States it has a SOC 2 Type II report and displays a HIPAA badge (BAA availability not captured) on its trust centre, per evidence dated 18 Sep 2026.

Facts only, each dated; nothing here is inferred, scored or advised. Brief generated 19 Sep 2026; it is regenerated whenever a row changes.

Among security vendors

3verified rows

Category median 1, across 172 indexed security vendors. Mimecast has more verified rows than 92 percent of them.

email archivingemail continuityemail securityphishing protection

Compliance grid

No public evidence yet for PCI DSS. This does not mean the vendor lacks them; it means nothing public was found at the last check.

Subprocessors

No subprocessor list captured yet.

Security profile

Displayed as a security profile from public statements, not as attestations, as of 2 Nov 2026.

Change history

  1. 22 Sep 2026DPA changedThe data processing agreement URL changed.
  2. 18 Sep 2026Cyber Essentials evidence addedA Cyber Essentials row entered the index with state Vendor-stated.
  3. 18 Sep 2026Cyber Essentials Plus evidence addedA Cyber Essentials Plus row entered the index with state Vendor-stated.
  4. 18 Sep 2026ENS evidence addedA ENS row entered the index with state Vendor-stated.
  5. 18 Sep 2026GDPR evidence addedA GDPR row entered the index with state Vendor-stated.
  6. 18 Sep 2026HIPAA evidence addedA HIPAA row entered the index with state Vendor-stated.
  7. 18 Sep 2026CCPA / CPRA evidence addedA CCPA / CPRA row entered the index with state Vendor-stated.
  8. 18 Sep 2026ISO/IEC 27001 evidence addedA ISO/IEC 27001 row entered the index with state Vendor-stated.
  9. 18 Sep 2026ISO/IEC 27701 evidence addedA ISO/IEC 27701 row entered the index with state Vendor-stated.
  10. 18 Sep 2026ISO/IEC 42001 evidence addedA ISO/IEC 42001 row entered the index with state Vendor-stated.

Similar vendors with evidence

Related by product tags and the Security category, ranked by shared tags, description similarity and overlapping evidence. Never by popularity.

Evidence against regulations

All regulations for Mimecast

How much of each regulation’s vendor requirements Mimecast’s public evidence reaches.

All articles