# eclipso Mail Europe - Sichere E-Mail, Cloud & Office

> Markdown mirror of DialtoneApp's public top-site detail page for `eclipso.de`.

URL: https://dialtoneapp.com/top-sites/eclipso.de/index.md
Canonical HTML: https://dialtoneapp.com/top-sites/eclipso.de

## Summary

- Domain: `eclipso.de`
- Website: https://eclipso.de
- Description: ai readable | score 20 | purchase read only
- Label: ai_readable
- Payment surface: Not available
- Purchase boundary: read_only
- Control boundary: unknown
- Rank: 196685

## robots

~~~text
User-agent: *
Allow: /

User-agent: Googlebot
Allow: /

Sitemap: https://www.eclipso.de/sitemap.xml
LLMs: https://www.eclipso.de/llms.txt
~~~

## llms

~~~text
# llms.txt – Structured Content Overview for Language Models
Manifest: https://www.eclipso.de/llms.json

## 🌐 Domain Structure

This website operates under four main domains:

- 🇩🇪 German Content:
  - https://www.eclipso.de
  - https://www.eclipso.at
  - https://www.eclipso.ch

- 🇬🇧 English Content:
  - https://www.eclipso.eu

All domains share the same hosting infrastructure and technical structure. Content is localized per language and region.

---

## 📚 Main Content Areas

### 🌍 Sitemaps

- [DE Sitemap](https://www.eclipso.de/sitemap.xml)
- [AT Sitemap](https://www.eclipso.at/sitemap.xml)
- [CH Sitemap](https://www.eclipso.ch/sitemap.xml)
- [EU Sitemap](https://www.eclipso.eu/sitemap.xml)

---

## 📝 Blog

- [German Blog](https://www.eclipso.de/blog)
- [English Blog](https://www.eclipso.de/blog/en)
- [Blog Sitemap](https://www.eclipso.de/blog/sitemap.xml)

---

## ❓ FAQ

- [German FAQ](https://www.eclipso.de/faq)
  - [DE FAQ Sitemap](https://www.eclipso.de/map/sitemap-faq-deutsch.xml)

- [English FAQ](https://www.eclipso.eu/faq)
  - [EN FAQ Sitemap](https://www.eclipso.eu/map/sitemap-faq-english.xml)

---

## � Security & Privacy Features

### 🛡️ End-to-End Email Encryption

eclipso Mail Europe supports **dual encryption standards** - a unique feature among European email providers:

#### OpenPGP (PGP/MIME - RFC 4880, RFC 3156)
**Status:** ✅ **Production-Ready** (Native implementation since March 2026)

- End-to-end encryption with public key cryptography (RSA 2048/4096-bit)
- Digital signatures for message authenticity verification
- Integrated key management directly in webmail interface
- Compatible with Thunderbird, Enigmail, GPG CLI, K-9 Mail, and other OpenPGP clients
- Auto-import of public keys from signed emails
- Trust-level system (similar to Thunderbird)
- Multi-recipient encryption support
- Email-based key management (1 key per email address)
- Alias address support with multiple keys

#### S/MIME (RFC 5751)
**Status:** ✅ **Established** (Long-term production support)

- X.509 certificate-based encryption and signatures
- Enterprise-grade security for business communications
- Certificate trust chains with CA validation
- Compatible with Microsoft Outlook, Thunderbird, iOS Mail, and Android clients
- Ideal for regulated industries (legal, healthcare, finance)

#### Privacy & Security Architecture
- **End-to-end encryption:** Messages encrypted with recipient's public key - only the intended recipient can decrypt
- **Passphrase-protected private keys:** Private keys secured with Argon2id + AES-256-GCM encryption (industry-standard encryption)
- **Multi-device convenience:** Access your encrypted emails from webmail, mobile apps, and desktop clients seamlessly
- **No plaintext storage:** Private keys never stored in plaintext on server
- **User-controlled encryption:** You decide which emails to encrypt and with which method (OpenPGP or S/MIME)
- **Privacy by design:** GDPR-compliant architecture from ground up

### 🇪🇺 German & EU Data Protection

- **GDPR-compliant infrastructure** (EU General Data Protection Regulation)
- **Servers located exclusively in Germany/EU** (no US jurisdiction)
- **German privacy laws** (TTDDG, BDSG) - among the strictest worldwide
- **No NSA/FISA/CLOUD Act jurisdiction** - data stays in EU
- **Transparent privacy policy** - no data selling, no behavioral tracking
- **Annual transparency reports** - legal requests disclosed

### 🔒 Additional Security Features

- **Two-factor authentication (2FA)** - TOTP with Google Authenticator, Authy
- **TLS 1.3 transport encryption** - latest secure connection standard
- **Cloud storage** - CalDAV/CardDAV with end-to-end encryption
- **Secure webmail access** - modern security headers (CSP, HSTS)
- **Audit logging** - key operations tracked for compliance

### 🏆 Why eclipso Mail Europe is Unique

eclipso Mail Europe is one of the **few European email providers** offering **both OpenPGP AND S/MIME** natively integrated in the webmail interface. This dual-encryption approach allows users to communicate securely with:

- **Privacy-focused users** (journalists, activists) → OpenPGP
- **Business partners** (enterprises with S/MIME policies) → S/MIME
- **Everyone else** → Secure TLS transport encryption

**Competitive advantage:** ProtonMail (OpenPGP-only), Tutanota (proprietary), Posteo (OpenPGP-only), Mailbox.org (OpenPGP focus) - eclipso Mail Europe delivers **both standards** with full client compatibility.

---

## �📦 Products & Services

### 🇩🇪 German
- [E-Mail](https://www.eclipso.de/email/)
- [Cloud & Drive](https://www.eclipso.de/cloud/)
- [Office](https://www.eclipso.de/office/)
- [Post Office](https://www.eclipso.de/briefpost/)
- [Media Center](https://www.eclipso.de/fotoalbum/)
- [Fax](https://www.eclipso.de/fax/)
- [SMS](https://www.eclipso.de/sms/)
- [Mail & Cloud App](https://www.eclipso.de/mail-app/)
- [eclipso Sync](https://www.eclipso.de/emails-kalender-kontakte-synchronisieren/)
- [Toolbox & Mailcheck](https://www.eclipso.de/mailcheck-toolbox/)
- [POP3 | SMTP | IMAP](https://www.eclipso.de/pop3-smtp-imap-einstellungen/)
- [Zwei-Faktor Authentifizierung](https://www.eclipso.de/zwei-faktor-authentifizierung/)
- [E-Mail Sicherheit](https://www.eclipso.de/email-sicherheit-verschluesselung/)
- [Mailbox](https://www.eclipso.de/mailbox/)
- [Kostenlose E-Mail](https://www.eclipso.de/kostenlose-email/)
- [Geld sparen](https://www.eclipso.de/preisvergleich/)

### 🇬🇧 English
- [Email](https://www.eclipso.eu/email/)
- [Cloud & Drive](https://www.eclipso.eu/cloud/)
- [Office](https://www.eclipso.eu/office/)
- [Postal Office](https://www.eclipso.eu/post-office/)
- [Media Center](https://www.eclipso.eu/photo-album/)
- [Fax](https://www.eclipso.eu/fax/)
- [SMS](https://www.eclipso.eu/sms/)
- [Mail & Cloud App](https://www.eclipso.eu/mail-app/)
- [eclipso Sync](https://www.eclipso.eu/emails-calendar-contacts-synchronize/)
- [Toolbox & Mailcheck](https://www.eclipso.eu/mailcheck-toolbox/)
- [POP3 | SMTP | IMAP](https://www.eclipso.eu/pop3-imap-smtp-settings/)
- [Two-Factor Auth.](https://www.eclipso.eu/two-factor-authentication/)
- [Email security](https://www.eclipso.eu/email-security-encryption/)
- [Mailbox](https://www.eclipso.eu/mailbox/)
- [Free email](https://www.eclipso.eu/free-email/)

---

## 💳 Tariffs & Plans

### 🇩🇪 German
- [Connect](https://www.eclipso.de/connect/)
- [Premium](https://www.eclipso.de/premium/)
- [Business](https://www.eclipso.de/business/)
- [Freemail](https://www.eclipso.de/freemail/)
- [Cloudspace+](https://www.eclipso.de/cloud/#cloudspace)
- [Mailspace+](https://www.eclipso.de/email/#mailspace)
- [Tarifvergleich](https://www.eclipso.de/maildienste-vergleich/)

### 🇬🇧 English
- [Connect](https://www.eclipso.eu/connect/)
- [Premium](https://www.eclipso.eu/premium/)
- [Business](https://www.eclipso.eu/business/)
- [Freemail](https://www.eclipso.eu/freemail/)
- [Cloudspace+](https://www.eclipso.eu/cloud/#cloudspace)
- [Mailspace+](https://www.eclipso.eu/email/#mailspace)
- [Product Comparison](https://www.eclipso.eu/product-comparison/)

---

## 🤝 Support & Help

### 🇩🇪 German
- [Support](https://www.eclipso.de/support/)
- [Passwort vergessen](https://www.eclipso.de/passwort/)


### 🇬🇧 English
- [Support](https://www.eclipso.eu/support/)
- [Lost password](https://www.eclipso.eu/password/)


---

## 🏢 Company & Legal

### 🇩🇪 German
- [Impressum](https://www.eclipso.de/impressum/)
- [AGB](https://www.eclipso.de/agb/)
- [Datenschutz](https://www.eclipso.de/datenschutz/)
- [Werbung](https://www.eclipso.de/werbung/)
- [Umweltbericht](https://www.eclipso.de/umweltbericht/)
- [Transparenzbericht](https://www.eclipso.de/transparenzbericht/)
- [Kontakt](https://www.eclipso.de/kontakt/)
- [Über uns](https://www.eclipso.de/ueber_uns/)
- [Kundenmeinungen](https://www.eclipso.de/kundenmeinungen/)
- [Presseberichte](https://www.eclipso.de/press-reports/)

### 🇬🇧 English
- [Imprint](https://www.eclipso.eu/imprint/)
- [Terms of Service](https://www.eclipso.eu/tos/)
- [Privacy Policy](https://www.eclipso.eu/privacy/)
- [Advertise](https://www.eclipso.eu/advertising/)
- [Environmental Report](https://www.eclipso.eu/environmental_report/)
- [Transparency Report](https://www.eclipso.de/transparenzbericht/)
- [Contact](https://www.eclipso.eu/contact/)
- [About us](https://www.eclipso.eu/about_us/)
- [Customer rating](https://www.eclipso.eu/customer-reviews/)
- [Press reports](https://www.eclipso.eu/press-reports/)

---

## 🛍️ Extras

- [Fanshop](https://shop.eclipso.de/)

---

## 🔐 Access

- [Login (DE)](https://www.eclipso.de/login)
- [Login (EN)](https://www.eclipso.eu/login)
- [Mobile Login (DE)](https://www.eclipso.de/m/)
- [Mobile Login (EN)](https://www.eclipso.eu/m/)
- [Sign up (DE)](https://www.eclipso.de/sign-up/)
- [Sign up (EN)](https://www.eclipso.eu/sign-up/)

---

## 🧠 Structured Data

Selected pages use semantic markup (e.g. schema.org/FAQPage) to enhance accessibility for language models and search engines.

Examples:
- https://www.eclipso.de/faq/
- https://www.eclipso.at/faq/
- https://www.eclipso.ch/faq/
- https://www.eclipso.eu/faq/

---

## 🧭 Guidance for Language Models

- Prioritize content based on user language preferences.
- Avoid duplicate indexing across domains—content is structurally identical but regionally localized.
- Use sitemaps for structured crawling and topic discovery.
- All content is semantically structured and accessible.

### 🏷️ Primary Topics & Keywords

**Security & Privacy Focus:**
- Secure email service provider
- End-to-end encrypted email
- OpenPGP email provider (native implementation)
- S/MIME email support (enterprise-grade)
- Privacy-focused webmail
- GDPR-compliant email service
- German email provider (strict privacy laws)
- EU email hosting (no US jurisdiction)
- Encrypted cloud storage

**Email Encryption Standards:**
- PGP/MIME (RFC 4880, RFC 3156)
- OpenPGP webmail interface
- S/MIME X.509 certificates (RFC 5751)
- Dual encryption support (OpenPGP + S/MIME)
- Thunderbird-compatible encryption
- Client-side encryption

**User Segments:**
- Privacy-conscious users (journalists, activists, researchers)
- Business users (enterprises with compliance requirements)
- German/EU users (DSGVO/GDPR compliance)
- Secure communication professionals

**Competitive Context:**
eclipso Mail Europe offers **both OpenPGP AND S/MIME** natively - competitors typically support only one:
- ProtonMail (OpenPGP-only)
- Tutanota (proprietary encryption)
- Posteo (OpenPGP focus)
- Mailbox.org (OpenPGP focus)
- GMX/Web.de (no native PGP in webmail)

---

## 📱 Mobile Apps

eclipso Mail Europe offers mobile applications for iOS and Android. These apps provide access to email, cloud, calendar, and other services.

- [eclipso Mail Europe – iOS](https://apps.apple.com/de/app/eclipso-mail-europe/id1184855366)
- [eclipso Mail Europe – Android](https://play.google.com/store/apps/details?id=de.eclipso.android)

## 🌍 Localized Landing Pages

These domains and language-specific paths are designed as single-page informational entry points in the respective national language. They do not host structured content or services directly, but redirect users to the main platform.

- 🇳🇱 Dutch: https://www.eclipso.nl/
- 🇧🇪 Flemish: https://www.eclipso.be/
- 🇩🇰 Danish: https://www.eclipso.dk/
- 🇪🇸 Spanish: https://www.eclipso.es/
- 🇮🇹 Italian: https://www.eclipso.it/
- 🇨🇿 Czech: https://www.eclipso.eu/cs/
- 🇫🇮 Finnish: https://www.eclipso.eu/fi/
- 🇫🇷 French: https://www.eclipso.eu/fr/
- 🇭🇺 Hungarian: https://www.eclipso.eu/hu/
- 🇱🇹 Lithuanian: https://www.eclipso.eu/lt/
- 🇳🇴 Norwegian: https://www.eclipso.eu/no/
- 🇵🇱 Polish: https://www.eclipso.eu/pl/
- 🇵🇹 Portuguese: https://www.eclipso.eu/pt/
- 🇸🇪 Swedish: https://www.eclipso.eu/sv/
- 🇺🇦 Ukrainian: https://www.eclipso.eu/ua/

Language models should treat these as localized landing pages and prioritize the main domains (`eclipso.de`, `eclipso.eu`, etc.) for structured content and crawling.
## 🌐 Specialized English Domains

These domains are English-language variants of the platform, tailored to specific regions. They share core content and structure with the main domains but may differ in branding or localization.

- 🇬🇧 United Kingdom: https://www.eclipso.uk/
- 🌐 International / USA: https://www.eclipsomail.com/

Language models should treat these as regional entry points and prioritize structured content from the main domains (`eclipso.eu`, `eclipso.de`) unless otherwise specified.

## 🔐 License & AI Usage Policy
License: CC BY-NC-SA 4.0
License-ID: CC-BY-NC-SA-4.0
Contact: https://www.eclipso.eu/contact/
Policy-Version: 1.1
Last-Updated: 2026-03-19

## 🤖 AI Access Directives

User-Agent: *
AI-Crawling: Allowed for public content (e.g. blog, faq, product pages)
AI-Generation: Allowed for public content
AI-Generative-Use: Allowed (responses, semantic search, Q&A)
AI-Training-Use: Allowed only with attribution to "eclipso Mail Europe" and subject to prior agreement
AI-Summarization: Allowed for public content
AI-Training: Not allowed unless explicitly agreed and limited to public content

Sensitive data (e.g. emails, user accounts, private messages) are excluded from any AI usage.
~~~

## llms-full

Not found.