Secure Email SMTP Server That Protects Your Privacy

Our smtp email services ensures the utmost security and privacy for your personal information.

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End-to-end encryption

Natsav Mail is a top-notch email service that prioritizes your privacy. It utilizes open-source technology, independently audited end-to-end encryption, and zero-access encryption to safeguard your communication.

Our top priority is to safeguard your information and prevent any unauthorized access to your inbox. With our advanced security measures, you can rest assured that your data is protected against potential breaches. You are the only one with access to your messages, ensuring complete privacy and confidentiality.

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your own private email!

It's concerning how privacy is being compromised these days. That's why we offer Natsav Mail for free to ensure everyone's right to privacy. However, if you want to access more features and support our battle for a safer internet.

Your data, your rules

Natsav Mail is a highly secure email service that prioritizes your privacy and values your personal information above all else. We firmly believe that your data is yours alone, and we take every measure to ensure that it remains that way.

Swiss privacy

By choosing Natsav, you can rest assured that your data is in safe hands. Our company is incorporated and headquartered in Switzerland, where we are subject to the strictest privacy laws in the world.

Create Your Own Email Server With Us!

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Switch to Natsav in one click

Moving your existing emails, contacts, and calendars to your new secure inbox is easy. Our Easy Switch tool handles it all in a single click.

Find anything with advanced search

Search the full contents of your emails to find the one you’re looking for. It all happens on your device, and your data is always encrypted.

Quickly unsubscribe from newsletters

Keep your encrypted inbox clutter-free and remove yourself from mailing lists with one click.

Your own address with your own domain name

Set up addresses with your own domain name for a personalized email address or get a address.

Work faster with keyboard shortcuts

Designed to be intuitive, our optimized keyboard shortcuts help you get things done faster.

Use your favorite email client

With Natsav Mail Bridge, you can use desktop clients via IMAP/SMTP like Microsoft Outlook, Apple Mail, or Mozilla Thunderbird while benefiting from Natsav Mail’s end-to-end encryption.

Intuitive and free

Our free email has a simple, user-friendly design, which makes it easy to read, organize, and write emails. Providing free encrypted email means everyone can control what happens to their data.


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FAQ of Proton Email Server

Are you new to Proton Email Server? Do you have questions about how it works? Here are some frequently asked questions that can help you understand the basics of this secure email service.

Proton Email Server is an email service that provides end-to-end encryption to protect your emails from prying eyes. It is based in Switzerland and is known for its security and privacy features. Proton email Server is designed to keep your data safe from hackers, government surveillance, and other threats.

Proton Email Server uses end-to-end encryption to protect your emails. This means that your emails are encrypted on your device before they are sent to Proton Email Server. They remain encrypted while they are stored on the server, and are only decrypted when you access them on your device. This ensures that no one can access your emails without your permission.

Proton Email Server is designed to be highly secure. It uses end-to-end encryption to protect your emails. Proton Email Server also uses two-factor authentication to ensure that only you can access your account.

Yes, you can use Proton Email Server with your existing email address. You can set up email forwarding to your Proton Email Server account, or you can use the Proton Email Bridge to integrate your Proton Email Server account with your existing email client.