The Sandbox: The Safest Place to Open Your Emails
E.D.E.R.A. tackles the problem at its "root" by being a local web application executed within a sandbox.
E.D.E.R.A. is an open-source email client viewer inside a sandbox that can also be installed on a USB stick, developed with the objective of protecting your email and your privacy.
Secure
Powered
Portable
compatible
The problem is ...
Email is the most common tool used by hackers to attack victims. While it is a fantastic communication medium, it is also the primary vector used by malicious actors hunting for data, credentials, and behavioral tracking to fuel new scams.
E.D.E.R.A. tackles the problem at its "root" by being a local web application executed within a sandbox.
O.S.
EMAIL SANDBOXED
Le email transitano dal tuo mail-server all'interno della sandbox completamente isolata dal sistema operativo; con E.D.E.R.A. puoi gestire e consultare le tue caselle email senza averle fisicamente salvate sul tuo PC.
It is a virtual environment not managed by your operating system; it's like opening your email on a dedicated PC separate from your own.
Emails transit from your mail server into a sandbox completely isolated from your operating system.
You can manage and consult your mailboxes without having them physically saved on your device.
Any malicious code remains confined in this virtual environment and is deleted at every new startup, never compromising your device.
The PLUS version integrates powerful Artificial Intelligence that works with 15 different LLM models to analyze communications with superhuman precision.
The PLUS version integrates powerful Artificial Intelligence that works with 15 different LLM models to analyze communications with superhuman precision.
Analyzes received emails in seconds, assigning a risk score before you even open them:
Risk assessment
Real-Time Risk Assessment:
RA=1 Secure
RA=5 Suspicious
RA=9 Dangerous
Identifies language anomalies, fraud attempts, sender server reputation, and performs O.S.I.N.T. searches.
Detects spy pixels and trackers hidden in links, images, or graphics.
Uses the HTMLpurifier library to clean code, preventing XSS vulnerabilities and removing malicious Javascript.
Discover E.D.E.R.A.
| Feature' | E.D.E.R.A. Free | E.D.E.R.A. PLUS | Outlook | Outlook 365 | Thunderbird |
|---|---|---|---|---|---|
| Data Persistence | 🟢 None (RAM only) | 🟢 None (RAM only) | 🔴 Permanent PST/OST files | 🟡 Local cache and data saved on MS server | 🔴 Local archive on disk |
| Web security | 🟢 Sandbox browsing | 🟢 Sandbox browsing | 🟡 Standard SmartScreen | 🟡 Base: Filtro Microsoft Safe Links | 🔴 No native filter |
| Social Engineering | 🟡 Technical filters only | 🟢 AI Cognitive Analysis | 🔴 Absent | 🟡 External sender allerting only". | 🔴 Absent |
| Network Isolation | 🟢 Loopback (Invisible) | 🟢 Loopback (Invisible) | 🔴 Exposed on network | 🔴 Constant navigation to the Cloud | 🔴 Exposed: Standard traffic |
| Attachments | 🟡 in sandbox | 🟡 in sandbox | 🔴 External software installed on OS | 🟡 External software installed on OS | 🔴 External software installed on OS |
| Malware resilience | 🟢 Based on sandbox: Total Wipe on close | 🟢 Based on sandbox: Total Wipe on close | 🔴 Weak (OS infection risk) | 🟡 Server-Side: Only scan on cloud | 🟡 Base protection |
| Videocall | ⛔ Not included | 🟢 Integrate (JITSI on EDERA server) | ⛔ Not included | 🟢 Integrate (Microsoft Teams). | ⛔ Not included |
| Calendaro | ⛔ Not included | 🟢 Multicalendar integrated (CalDAV). | 🟢 Included | 🟢 Included | 🟢 Included |
| Email correction | ⛔ Not included | 🟢 Included (15 AI models + 3 styles | 🟡 Office Word | 🟡 Office Word | ⛔ Not included |
| Email translation | ⛔ Not included | 🟢 Included (15 LLM models) | 🟢 Included | 🟢 Included | ⛔ Not included |
| Newsletter | ⛔ Not included | 🟢 Included with distribution lists | 🟡 Partial | 🟢 Included | 🟡 Partial |
| Cybersecurity Alert | ⛔ Not included | 🟢 In realtime | ⛔ Not included | ⛔ Not included | ⛔ Not included |
Thanks to its integrated AI, E.D.E.R.A. analyzes behavior and reputation in real time, flagging scam attempts before the page even loads.
While other clients only see text, E.D.E.R.A.'s AI understands intent. If the attacker uses psychological tactics (fear, authority, urgency), the system recognizes the threat of "Social Engineering Risk," helping the user avoid falling into the emotional trap.
The key strength remains its ephemerality. Once the session ends, the sandbox and RAM are cleaned. Even if a user accidentally downloaded a malicious file, the malware would die instantly when the program was closed, without ever interfering with the real operating system.
E.D.E.R.A. integrates the HTMLpurifier library to filter and clean code before loading it into the sandbox. It prevents XSS vulnerabilities, removes malicious code, and eliminates JavaScript scripts and events (onclick, onload, tracker, etc.).
AI correlates technical anomalies with semantic content to unmask sophisticated spoofing that traditional filters ignore.
The most secure email management system ever created
Locally encrypted credentials and Multi-Factor Authentication (MFA)
No cloud! Zero trust and 100% total control
Integrated anti-phishing and anti-malware
Hyper-analysis with Artificial Intelligence
E.D.E.R.A. is the innovative, fast and reliable email client designed to guarantee security and privacy with a zero-trust approach
E.D.E.R.A. checks your email domain configuration (SPF, DKIM, DMARC), schedules timed sending with selectable subsequent emails (from 5 to 30 seconds), and helps you avoid being labeled as a spammer!
Choose your preferred AI model for proofreading and/or reviewing your emails. You can let AI help you correct errors or request a rewrite.
Consult the latest security bulletins and alerts.
Thanks to the integration with Jitsi, you can schedule video calls without time limits.
CalDAV is the standard network protocol that allows you to synchronize, share, and manage calendars, events, and tasks.
With the AIBox (Edge AI) he PLUS plugin works autonomously on your hardware without relying on external APIs. AIBox is an Edge AI that processes requests from E.D.E.R.A. email clients avoiding the use of external APIs. With AIBox, you increase analysis speed and save on API costs.
All AI runs on-premise; no data leaves your network.
Immediate local processing with no network latency.
Eliminate pay-per-use cloud API fees; pay once and the AI works for any volume of email.