Take Back Control of Your Inbox

Imagine a mailbox that only lets in letters from people you trust—no spam, no scams, no junk. That’s OpenEmail: a free, open, and secure platform designed to give you complete control over your online communication. 
Claim Your Free Inbox
OpenEmail is based on a new public and open messaging protocol that is a game changer in how
we communicate.
Learn more
OpenEmail is based on a new public and open messaging protocol that is a game changer in how we communicate.
Learn more

Old-School Email is Failing Us

Spam, scams, and privacy invasions aren’t just annoying—they cost time, money, and peace of mind.

Spam Pollutes Your Inbox and the Planet

OpenEmail eliminates spam. With contact requests and permission-based messaging, only the messages you want reach your inbox.
Stop Spam for Good
Download
46% of emails are spam
That’s nearly half of all messages!
2 business days lost per year
The average professional spends that much time sorting unwanted messages.
150 million metric tons of CO₂ annually
Spam emails emit about as much pollution as 33 million passenger vehicles every year.

Big Tech Turns Your Privacy into Profit

OpenEmail ends this. No tracking. No ads. No surveillance. It’s your inbox, your rules.
Secure Your Inbox
Download
Your data is their business
Many providers scan, analyze, and monetize your emails for targeted ads.
They know more than you think
Metadata, habits, and content are used to build user profiles and sold to advertisers.
You’re paying the price
Privacy violations and data leaks are inevitable.

Fake Emails are Lurking in Your Inbox

With OpenEmail’s built-in sender verification, you’ll know every message is authentic. No scams. No guessing. No risk.
Reclaim Your Privacy
Download
36% of data breaches begin in the inbox
Phishing emails account for the majority of security incidents.
$12.5 billion stolen in 2023
Fake invoices, spoofed messages, and phishing attacks cost businesses billions.
No way to verify senders
Legacy systems make you guess who’s on the other end.

Spam Pollutes Your Inbox and the Planet

OpenEmail eliminates spam. With contact requests and permission-based messaging, only the messages you want reach your inbox.
Stop Spam for Good
Download
46% of emails are spam
That’s nearly half of all messages!
2 business days lost per year
The average professional spends that much time sorting unwanted messages.
150 million metric tons of CO₂ annually
Spam emails emit about as much pollution as 33 million passenger vehicles every year.

Big Tech Turns Your Privacy into Profit

OpenEmail ends this. No tracking. No ads. No surveillance. It’s your inbox, your rules.
Secure Your Inbox
Download
Your data is their business
Many providers scan, analyze, and monetize your emails for targeted ads.
They know more than you think
Metadata, habits, and content are used to build user profiles and sold to advertisers.
You’re paying the price
Privacy violations and data leaks are inevitable.

Fake Emails are Lurking in Your Inbox

With OpenEmail’s built-in sender verification, you’ll know every message is authentic. No scams. No guessing. No risk.
Reclaim Your Privacy
Download
36% of data breaches begin in the inbox
Phishing emails account for the majority of security incidents.
$12.5 billion stolen in 2023
Fake invoices, spoofed messages, and phishing attacks cost businesses billions.
No way to verify senders
Legacy systems make you guess who’s on the other end.
Meet OpenEmail

A Free, Open System for Secure Communication

Built for professionals, innovators, and everyday users.
Say goodbye to spam
Only messages from approved senders reach your inbox. Unwanted contacts can’t even send you a message.
Keep your data private
End-to-end encryption ensures your messages are delivered directly to you - no middlemen, no snooping, no metadata tracking.
Trust every message
Instantly verify the sender of every email, protecting yourself from phishing and spoofed messages.
Host your email, your way
Only messages from approved senders reach your inbox. Unwanted contacts can’t even send you a message.
Send or unsend whatever you want
No size limits on messages or files. Recall sent messages—even after they’ve been read. And streamline updates with broadcast messaging instead of cluttering inboxes.

OpenEmail advantages

Before OpenEmail
Drowning in spam and junk, struggling to find the messages that matter.
Always on edge, wondering if that email is legit — or a phishing scam.
Hours wasted sorting through clutter and chasing down lost or misdirected emails.
After OpenEmail
A clean, clutter-free inbox with only trusted messages.
Peace of mind, knowing every email is private, secure, and authentic.
Effortless communication with no limits, no delays, and no wasted time.

Perfect for Professionals in Regulated Industries Where Privacy isn’t Optional — it’s the Law

OpenEmail is designed to meet the strictest privacy and compliance standards, making it the perfect solution for industries that demand secure communication:
Healthcare
HIPAA-compliant email ensures patient confidentiality.
Legal
Protect client-attorney privilege with end-to-end encryption.
Finance
Safeguard sensitive transactions and client information.
Government
Meet GDPR and other global privacy requirements effortlessly.
No more worrying about compliance or data breaches — OpenEmail keeps your communication secure, private, and trusted.
Claim Your Free Inbox

Your secure, spam-free inbox starts here

Download the OpenEmail Client
Available now for Mac, Windows, and Android. iOS and Linux coming soon.
Claim Your Address
Choose a free OpenEmail address (@open.email) or use your own domain.
Invite Your Contacts
Share the benefits of OpenEmail with your network in seconds. Your contacts will thank you for introducing them to a cleaner, more secure inbox.
Claim Your Free Inbox
FAQ

OpenEmail is free, private, and spam-free — no catch, no compromises

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What is OpenEmail, and how is it different from regular email?
OpenEmail is a new way to communicate online that gives you full control over your inbox. Unlike traditional email, where anyone can send you messages (including spam and scams), OpenEmail ensures that only approved senders can reach you.
It’s built to eliminate spam, protect your privacy, and stop phishing — problems legacy email systems were never designed to handle. You can use a free @open.email address, connect your domain, or even host it yourself. With OpenEmail, it’s your email, your rules.
Can I still use my current email address with OpenEmail?
OpenEmail is a new way to communicate online that gives you full control over your inbox. Unlike traditional email, where anyone can send you messages (including spam and scams), OpenEmail ensures that only approved senders can reach you.
It’s built to eliminate spam, protect your privacy, and stop phishing — problems legacy email systems were never designed to handle. You can use a free @open.email address, connect your domain, or even host it yourself. With OpenEmail, it’s your email, your rules.
Is OpenEmail compatible with legacy email services like Gmail or Outlook?
OpenEmail is a new way to communicate online that gives you full control over your inbox. Unlike traditional email, where anyone can send you messages (including spam and scams), OpenEmail ensures that only approved senders can reach you.
It’s built to eliminate spam, protect your privacy, and stop phishing — problems legacy email systems were never designed to handle. You can use a free @open.email address, connect your domain, or even host it yourself. With OpenEmail, it’s your email, your rules.
How does OpenEmail protect my privacy?
OpenEmail is a new way to communicate online that gives you full control over your inbox. Unlike traditional email, where anyone can send you messages (including spam and scams), OpenEmail ensures that only approved senders can reach you.
It’s built to eliminate spam, protect your privacy, and stop phishing — problems legacy email systems were never designed to handle. You can use a free @open.email address, connect your domain, or even host it yourself. With OpenEmail, it’s your email, your rules.
How do I invite others to use OpenEmail?
OpenEmail is a new way to communicate online that gives you full control over your inbox. Unlike traditional email, where anyone can send you messages (including spam and scams), OpenEmail ensures that only approved senders can reach you.
It’s built to eliminate spam, protect your privacy, and stop phishing — problems legacy email systems were never designed to handle. You can use a free @open.email address, connect your domain, or even host it yourself. With OpenEmail, it’s your email, your rules.
How much does OpenEmail cost?
OpenEmail is a new way to communicate online that gives you full control over your inbox. Unlike traditional email, where anyone can send you messages (including spam and scams), OpenEmail ensures that only approved senders can reach you.
It’s built to eliminate spam, protect your privacy, and stop phishing — problems legacy email systems were never designed to handle. You can use a free @open.email address, connect your domain, or even host it yourself. With OpenEmail, it’s your email, your rules.
Is OpenEmail really spam-free?
OpenEmail is a new way to communicate online that gives you full control over your inbox. Unlike traditional email, where anyone can send you messages (including spam and scams), OpenEmail ensures that only approved senders can reach you.
It’s built to eliminate spam, protect your privacy, and stop phishing — problems legacy email systems were never designed to handle. You can use a free @open.email address, connect your domain, or even host it yourself. With OpenEmail, it’s your email, your rules.
Where are my messages hosted?
OpenEmail is a new way to communicate online that gives you full control over your inbox. Unlike traditional email, where anyone can send you messages (including spam and scams), OpenEmail ensures that only approved senders can reach you.
It’s built to eliminate spam, protect your privacy, and stop phishing — problems legacy email systems were never designed to handle. You can use a free @open.email address, connect your domain, or even host it yourself. With OpenEmail, it’s your email, your rules.
Claim Your Address
No one can scan, track, or mine your emails — ever. Your data stays private, guaranteed.
Spam-Free
A 100% spam-free inbox–even if you use third-party hosting.
No Surprises
OpenEmail is free to use with no hidden costs or obligations. Switch providers anytime.
Full Transparency
OpenEmail is built on open-source protocols, so you can see exactly how your data is protected.
Easy Opt-Out
Not for you? You can stop using OpenEmail anytime — no fees, no pressure, no hard feelings.
Exceeding even the highest global data protection requirements from the  🇪🇺  EU’s GDP to 🇨🇭 Swiss nFADP and  🇺🇸  US CCPA/HIPAA
Learn more

Ready for smarter, safer email?

Whether you’re protecting sensitive data or just done with spam, OpenEmail delivers privacy, security, and a junk-free inbox — no Big Tech strings attached.
Claim Your Free Inbox

Why we built OpenEmail — and why it’s worth trying

The Founders
We started OpenEmail with a mission: to safeguard and simplify your digital communication
For too long, BigTech has profited from our inboxes—through spam, tracking, and data mining. We knew there had to be a better way.
We believe email should be private, secure, and designed to serve you—not corporations. That’s why we created OpenEmail: a spam-free, scam-proof email platform built for today’s digital world.
So join us in rethinking email for a smarter, safer future with OpenEmail. It’s free, easy to use, and built to simplify your online communication—not complicate it.
Meet our vision
legacy@open.email
Mercata Sagl

via Ernesto Bosia 5c

6900 Paradiso
Switzerland
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