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mailbox.org
By Heinlein Support GmbH · mailbox.org
3,5 Good
German secure email with calendar, office and cloud storage, run in its own Berlin data centres under German data protection law. Business accounts require your own domain, and PGP encryption is set up manually.
Best for: Companies that want a complete GDPR-clean Google Workspace alternative entirely within the EU.
Pros
- German, own data centres in Berlin under GDPR
- ISO 27001 certified and tested against BSI C5
- Calendar, office and cloud storage included
- Cheap entry and flexible pricing without commitment
Cons
- Business accounts require own domain
- Encryption (PGP) must be set up manually
- Interface is functional rather than modern
Quick facts
| Price | From approx 12 SEK/month |
|---|---|
| Origin | EU/EEA (Heinlein Support GmbH) |
| Categories | Secure email |
| EU data storage | Yes |
| GDPR terms (DPA) | Yes |
Certifications
ISO 27001BSI C5
Sources & evidence
Claims about data storage, jurisdiction and compliance should be verifiable. Here is the evidence behind the statements above:
- mailbox.org – Certified quality (ISO 27001, BSI C5, data centre in Berlin) →
- mailbox.org – Prices (private plans from 1 EUR per month and business plans) →
- mailbox.org – About us (Heinlein group, servers in Berlin data centre) →