Special offers for non-profit organizations

For non-profit organizations (NPOs) we have the following special offers:
  1. If you are located in the following countries, you can get the Tutanota business version (Tutanota Premium) as a free donation in cooperation with our partners Stifter-helfen and TechSoup:
    Austria: https://www.stifter-helfen.at/product/search?op0=word&filter0=tutanota
    Canada (for small organizations): http://www.techsoupcanada.ca/en/tutanota/product/tutanota-premium-1-year-subscription-for-smaller-organizations
    Canada (for large organizations): http://www.techsoupcanada.ca/en/tutanota-larger-orgs/product/tutanota-premium-1-year-subscription-for-larger-organizations
    France: https://www.solidatech.fr/equiper/logiciels-et-solutions-en-ligne?field_partenaire_target_id_selective[]=4798
    Germany: https://www.stifter-helfen.de/product/search?op0=word&filter0=tutanota 
    Italy: http://www.techsoup.it/partner/products/tutanota
    Netherlands (for small organizations): https://www.techsoup.nl/node/4347
    Netherlands (for large organizations): https://www.techsoup.nl/node/4346
    Switzerland: https://www.stifter-helfen.ch/product/search?op0=word&filter0=tutanota 
  2. Coming soon: If you are located in Poland, you can get Tutanota Premium as a donation in cooperation with our partner TechSoup.
  3. For all other countries we offer a discount of 50% on all user accounts. Get in touch with us here:
  • If you make use of Tutanota Premium as a donation, our partners collect a small administration fee to cover their expenses for offering the software donations.
  • The free or discounted Tutanota Premium offer is limited to user accounts. Additional upgrades, e.g. for storage capacity, have to be paid at the standard price.
  • Only up to 50 user accounts (including 100 aliases) are included in the donation. If you need more user accounts, you cannot apply for the donations above. But of course you will get the 50% discount on all user accounts offered by us. Simply get in touch with us here: https://tutanota.com/contact
See the standard pricing here: https://tutanota.com/pricing


  1. Is Tutanota for free?
  2. What does the name "Tutanota" stand for?
  3. How to use Tutanota?
  4. Where does the encryption process take place?
  5. What is encrypted and what can you read?
  6. Can I use Tutanota anonymously? Do you log IP addresses?
  7. Where are the Tutanota servers located?
  8. How do I reset my password if I lose it?
  9. Is Tutanota certified?
  10. Where are my keys generated and how is my private key secured?
  11. Tutanota uses only one password. Do you have access to it?
  12. What hashing function is used for the password?
  13. How do I choose a strong password?
  14. What encryption algorithms does Tutanota use?
  15. Why does Tutanota not use pgp?
  16. Which browsers does Tutanota support?
  17. What browsers can an external recipient use for receiving confidential emails?
  18. Where can I get the Tutanota app?
  19. Is Tutanota open source?
  20. Is my address book within Tutanota encrypted?
  21. How secure are my Tutanota emails?
  22. The development goes on. What comes next?
  23. What is the maximum size for emails and attachments?
  24. Can I retrieve my Tutanota emails via IMAP to another email client?
  25. How are my emails encrypted with Tutanota?
  26. As an external recipient, can I re-access my emails later?
  27. How do I send an encrypted email to another Tutanota user?
  28. How do I send an encrypted email to an external recipient?
  29. How do I set emails to external recipients to unencrypted by default?
  30. How can I add alias mail addresses to Tutanota?
  31. Do you delete inactive accounts / recycle email addresses?
  32. I have received an abusive email (spam, phishing) from one of your domains. What should I do?
  33. How can I use my custom (own) domain with Tutanota?
  34. Logging: What do you log and for how long are logs kept
  35. Special offers for non-profit organizations
  36. How can I use Tutanota in my organization or company with my custom (own) domain?
  37. How can I configure spam detection rules (configuration of spam blacklist and whitelist)?
  38. Are there email limits to protect Tutanota from being abused by spammers?
  39. How does two-factor-authentication (2FA) work in Tutanota?
  40. Whitelabel: How can I get the Tutanota login at my custom (own) domain and configure colors and my logo?
  41. Outdated WebView version on Android

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