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Quantum-secure groupware from Germany.

Email, calendar, contacts, drive — end-to-end encrypted. Zero-knowledge, nobody reads along.

Terms of Service (TOS)

Last Update: April 2026

1. Scope and Subject Matter of the Agreement

These Terms of Service (TOS) govern the use of the Aionda Mail service. By using our website and services, you agree to these TOS.

2. Conclusion and Termination of the Agreement

The agreement is concluded upon the use of the service or upon registration. Users may terminate their access at any time. Aionda Mail reserves the right to suspend or terminate access in case of a violation of these TOS.

3. Service Description and Disclaimer of Liability

Aionda Mail provides users with a platform to generate temporary email addresses. The service is provided without warranty. Aionda Mail does not guarantee permanent availability, error-free operation, or the security of transmitted data.

Aionda Mail is not liable for data loss, technical malfunctions, or damages resulting from the use or unavailability of the service unless caused by intent or gross negligence.

4. Payment Terms

The basic version of Aionda Mail is free to use. Advanced features are subject to charges and require a Aionda Mail Plus membership. Fees are clearly stated before subscribing to a paid plan. Payments are due annually in advance.

5. Responsible Use

The user agrees to use the service exclusively in accordance with the applicable laws of the Federal Republic of Germany and the law of the European Union. This applies to all features that allow uploading, storing, or sharing content (e.g. mailbox, Vault Drive, calendar, shared folders). Excessive server load or systematic automation of the service is prohibited.

Aionda Mail uses end-to-end encryption with post-quantum algorithms and has no technical access to the unencrypted content of users. Responsibility for the lawfulness of all uploaded or shared content lies exclusively with the user.

6. Reporting Illegal Content (Notice & Takedown)

Aionda Mail complies with its obligations under the Digital Services Act (DSA) of the European Union and the German Telemedia Act (TMG). Content that Aionda Mail is verifiably made aware of as being unlawful will, after careful review, be removed without undue delay or access to it will be disabled.

Reports of allegedly unlawful content may be sent to the following address: abuse-h7vq1l8i@contact.aionda.com. A report should contain at minimum:

  • a precise description of the content in question (e.g. link, share ID, screenshot),
  • the reasons why this content is considered unlawful,
  • the name and contact details of the reporting person, and where applicable a statement confirming the accuracy of the information.

Aionda Mail reviews each report individually. A mere report does not automatically lead to suspension; premature or unfounded suspensions are avoided. In the case of substantiated violations, Aionda Mail reserves the right to make the affected content inaccessible, to suspend or permanently delete the user account, and to inform the competent authorities in cases relevant under criminal law. Lawful disclosure and removal requests from authorities will be processed within the legal framework.

7. Data Protection and Anonymity

Aionda Mail complies with the applicable data protection laws of the Federal Republic of Germany. It is explicitly stated that Aionda Mail is not an anonymous email service. Lawful requests from authorities may be processed in accordance with legal requirements.

8. Changes to the TOS

Aionda Mail reserves the right to modify these TOS at any time. Users will be notified of significant changes in a timely manner. Continued use of the service after such modifications constitutes acceptance of the new terms.

9. Jurisdiction and Applicable Law

The law of the Federal Republic of Germany applies. The place of jurisdiction for all disputes, as far as legally permissible, is the registered office of the operator of Aionda Mail.

10. Support and Customer Service

Support inquiries are available exclusively to Aionda Mail Plus customers via the email address support@trashmail.com. General information about the service can be found on the website.

90,000+ users
Made in Stuttgart
GDPR compliant
Since 2002

Everything you need. Encrypted.

One platform for secure communication and organization — without compromising your privacy.

Encrypted mailbox

Full-featured email with folders, signatures, PGP support, and webmail — all end-to-end encrypted.

Encrypted calendar

Scheduling with invitations, recurrences, drag & drop, and ICS import — compatible with Outlook, Gmail, and Apple Mail.

Encrypted contacts

Address book with PGP key management and VCF import — encrypted in your vault.

Disposable addresses

Up to 10,000 email aliases that hide your real address. The original since 2002 — trusted by over 90,000 users.

Encrypted drive

Your personal cloud storage with end-to-end encryption. Upload, share, preview documents — nobody but you has access.

AI integration. Your way.

Three ways to use AI with your mailbox — from the browser to your own GPU infrastructure.

Local AI in the browser

AI assistant directly in the browser via WebLLM — no server round-trip, no data leakage. Your emails never leave your device. Translate, summarize, compose — all locally.

Cloud agents (OpenClaw)

Autonomous AI employees with their own mailbox and identity. Read, reply, and manage emails around the clock — like an employee, just without breaks.

MCP interface

Connect your own AI systems — Claude Code, Cursor, or your local LLM on Mac Studio / Nvidia DGX. Open protocol, own mailbox, disposable addresses included.

Post-quantum encryption. Now.

Your emails and documents from today must not become tomorrow's vulnerability.

Hybrid KEM

ML-KEM-1024 combined with X25519 — even quantum computers cannot break this encryption.

Zero-knowledge

Your password never leaves the browser. We cannot read your emails — even if we wanted to.

Shamir Secret Sharing

Three keys secure your mailbox: password, passkey, recovery key. Any two are enough to unlock.

Perfect Forward Secrecy

Every request uses unique keys. An intercepted request is worthless for all others.

"Harvest Now, Decrypt Later"

Intelligence agencies store encrypted data today to decrypt it with quantum computers tomorrow. Not with us.

For everyone who means it.

Whether personal or business — your communication deserves real protection.

Personal use

Protect yourself from tracking, spam, and nosy providers. Your mailbox belongs to you.

Business

Custom domains, team management, compliant archive, and AI agents — enterprise security without compromise.

Journalists

Source protection through zero-knowledge. Not even we know who you communicate with.

Activists

Post-quantum encryption protects your communication even against state-level surveillance.

Doctors & lawyers

Professional secrets deserve maximum protection. GDPR-compliant, encrypted, hosted in Germany.

How we stand out.

Transparent comparison — so you can make the right choice.

Feature Aionda Mail Tuta Proton Mail
Post-quantum crypto
Zero-knowledge
Disposable addresses
Encrypted calendar
Encrypted contacts
AI agents
Local browser AI
MCP interface
Shared folders (E2E)
Encrypted document storage
Custom domains
Location Germany Germany Switzerland

Enterprise security for your team.

Everything businesses need — encrypted and under your control.

  • Shared folders with end-to-end encryption
  • Team management with roles and permissions
  • AI agents that work on behalf of your team
  • Custom domains with SPF authentication
  • Compliant, encrypted archive
Discover Enterprise
Aionda Mail Enterprise Dashboard — Team Management, Shared Folders, Usage Statistics

Simple pricing. No fine print.

Start for free — upgrade when you're ready.

Free

0
  • Up to 25 disposable addresses
  • Encrypted mailbox
  • Calendar & contacts
Sign up for free
POPULAR

Plus

1.99 € / month
  • Up to 10,000 disposable addresses
  • Unlimited forwarding
  • Custom domains
  • Calendar invitations
  • 1 GB encrypted drive
  • Email support
Get Plus

Enterprise

From 1.49 € / employee / month
  • Plus subscription required
  • Team management
  • AI agents
  • Compliant archive
  • Priority support
Start Enterprise

Frequently asked questions

What is post-quantum encryption?
Post-quantum encryption uses algorithms that cannot be broken even by future quantum computers. Aionda Mail uses ML-KEM-1024 combined with X25519 (Hybrid KEM) — the current NIST standard.
What does zero-knowledge mean?
Zero-knowledge means the server never has access to your unencrypted data. Your password never leaves the browser, emails are encrypted client-side. Even we as operators cannot read your content.
How is this different from Tuta or Proton Mail?
Aionda Mail offers post-quantum encryption, disposable email addresses, AI agents, and shared folders with end-to-end encryption — features that neither Tuta nor Proton Mail offer in this combination.
Can I use my own domain?
Yes. Plus members can connect custom domains with SPF authentication. Your emails are received and sent under your own domain.
What happens if I forget my password?
Thanks to Shamir Secret Sharing, you have three independent access paths: password, passkey (fingerprint), and recovery key. Any two are enough to unlock your mailbox. A classic password reset is deliberately impossible — that's the proof that we cannot read your data.
Is Aionda Mail GDPR compliant?
Yes. Aionda Mail is operated by Aionda GmbH in Stuttgart, Germany. All servers are located in Germany. The zero-knowledge architecture additionally protects your data technically — even in case of a data breach, the data would be worthless.

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