Posteo
German-based privacy email with anonymous registration, cash payment, and green energy hosting
Posteo is a privacy-focused email service with strong options. It helps you keep more control over your data.
Recommended alternatives
Who is this for?
✓ Good for you if:
- • You want anonymous email registration (no personal info required)
- • You need cash payment option for maximum anonymity
- • You prefer green energy hosting (100% renewable)
- • You want PGP support
- • You need German privacy protections
⚠ Think twice if:
- • You want free email (Posteo is paid, €1/month)
- • You need the cheapest email option
- • You want open-source email service (Posteo is closed source)
- • You need automatic for all emails
- • You want the largest email ecosystem
Overview
Posteo is a German email service provider established in 2009, renowned for its strong emphasis on privacy, security, and sustainability. Operating independently and without advertisements, Posteo offers paid email accounts for individuals and businesses. The service allows users to register and make payments anonymously, even accepting cash payments sent by mail, and does not require personal information during registration or store users' IP addresses, ensuring a high level of anonymity. All data transmissions are encrypted using TLS with support for Perfect Forward Secrecy (PFS) and DANE/TLSA protocols, and the service offers two-factor authentication (TOTP) and optional end-to-end encryption with OpenPGP or S/MIME. Users can opt to encrypt their entire mailbox, including emails, calendars, and contacts, making the data unreadable even to Posteo. Posteo operates on 100% green energy from Green Planet Energy, reflecting its commitment to environmental responsibility. The service provides a webmail interface with customizable themes, supports IMAP and POP3 protocols, and offers email accounts starting at €1 per month with 2 GB of storage.
Privacy highlight
This score will be updated after a full review.
Quick facts
- Country:
- 🇩🇪 Germany
- Pricing:
- Paid
- Platform:
- Web, Android, iOS, Desktop
- Technical:
- Beginner
- :
- Yes
- :
- Minimal telemetry
- :
- No
- Open-source status:
- Closed source
- :
- No
- :
- Yes
Key features
- Simple, privacy-focused email with standard protocols
- Works with many clients (desktop and mobile) via IMAP/SMTP
- achievable with OpenPGP/S/MIME in your client
Security & encryption Click to expand
- Yes
- Encryption protocols
- OpenPGP, S/MIME, , DANE/TLSA
- Posteo supports standard email protocols secured with . For , you typically use OpenPGP/S/MIME in your email client, where you generate and manage your own keys. therefore depends on the client you choose and your setup.
- Offline support
- Yes
Telemetry & tracking Click to expand
- Minimal telemetry
- No
- Ip no
- Generally minimal and no ads; standard operational may still exist for service reliability.
Jurisdiction & compliance Click to expand
- Data location depends on the provider’s infrastructure and hosting choices.
- Emails remain stored until you delete them or close the account. Minimal operational logs may be kept temporarily for reliability and abuse prevention; see policy for specifics.
- Legal frameworks
- GDPR, CCPA (where applicable).
- Revenue sources
- Subscription
Editorial signals Click to expand
- 80
- Trust score
- 82
- Trust breakdown (0–10)
- Encryption: 72, Audits: 55, Open source: 30, Telemetry: 90, Jurisdiction: 75, Transparency: 70, Trackers: 90
- Editorial notes
- Usability: 6, Performance: 7, Family friendly: 8
User experience Click to expand
- Signup requirements
- Varies by platform; usually some form of account or identifier is needed.
- Onboarding difficulty (1-5)
- 1
- Accessibility features
- Support for modern accessibility features depends on the platform version.
Backup & portability Click to expand
- Yes
- Migration tools
- May offer import or export tools; see official docs.
- Account recovery options depend on the provider.
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