Secure Email @i3.net– Trusted Since 1995
Privacy by Design — Do you sit at a desk all day and work at a computer or do you use a smartphone all day? If your answer is computer, then this is the service for you. Yes you can connect from any device but to take advantage of all the features and have real secure email you’ll want your primary connection to be from your computer. No Tracking, No Compromises
- Optimized for Desktop, Laptop Users connect with any device from almost anywhere.
- Transfer large files manage encryption keys/messages, identities
- 100% Open Source: All software and infrastructure are open source and publicly audited.
- Anonymous Signup: No name, phone number, or personal details required.
- No Logs, No Metadata: We do not collect or retain usage metadata.
- User-Funded & Independent: No advertising, grants, or third-party tracking.
Secure Email, Contacts & Calendar
- End-to-End Encryption: Data encrypted in transit (TLS 1.2/1.3) and at rest (AES).
- Zero-Access Encryption: Your password is your key — only you can access your data.
- Encrypted Contacts & Calendar: Fully private, synchronized, and hidden from your device OS.
- Built-In PGP Support: Send and receive encrypted email with integrated key management.
Modern, Secure Web Client
- Responsive Web App: Secure access from any device without native phone apps.
- Perfect Forward Secrecy: Strong session security for every connection.
- Virus & Spam Protection: Built-in malware scanning and advanced spam filtering.
- Anonymous Email Headers: No local IP address exposure.
- 80+ Languages Supported: Multilingual interface with easy language selection.
Why i3.net Is Different
- Established in 1995: Providing secure email before Big Tech entered the space.
- No Corporate or Government Ownership: Independent and user-funded.
- No Extra Data-Harvesting Services: We do not bundle VPNs, cloud storage, or analytics.
- HIPAA & NIST-Aligned Security Practices: Designed to meet high security standards.
Account Features
- 5 GB Free Storage: Secure storage for your private communications.
- Encrypted Calling & Messaging: Secure communication via your encrypted contact manager.
- Dedicated Customer Support: Real assistance from knowledgeable staff.
Your Privacy Comes First
- No Personal Data Collection: We never ask for your real-world identity.
- No Third-Party Data Sharing: Even payment pr