7 Most Secure Email Providers with Excellent Features

We all spend several hours checking our email, as most of our work information is shared here. While email is highly efficient and valuable, you shouldn’t forget that it is not secure, especially if you are not using a secure email provider.

One of the simplest ways hackers can gain access to your data is through email. If you want to safeguard your email and all its information, you need a secure email provider.

This article lists the seven most secure email providers with their top features, which will help you choose the right provider for your needs.

7 Best Secure Email Providers That Offer Excellent Features and Privacy

Mailbox.org – Affordable Secure Email Provider with Great Features

Mailbox.org, a secure email service provider, is meant for business users searching for an alternative to Microsoft or Google tools. Aside from email, the service comprises various features, including video conferencing, encrypted cloud storage, a calendar, an address book, and a task planner.

Powered by eco-friendly energy, Mailbox.org uses PGP encryption, which has become a standard option for email encryption. Moreover, if you’re looking for a relatively affordable email service provider with several valuable features, Mailbox.org is a good bet.

Zoho Mail – Feature-Rich and User-Friendly Secure Email Service

Zoho Mail is the right option if you want a secure email hosting solution focusing on user-friendliness and data encryption. The service aims to balance privacy and features to give its users a neat and friendly experience.

Besides sufficient spam and mail filters, the provider offers extra features like a task manager, a calendar, and a contact portal. Regarding security, Zoho provides an encrypted environment where the data is extremely safe, regardless of whether it is on the move or stationary.

Posteo – The Perfect Secure Email Service for Anonymous Users

If you are a journalist or activist who wants to remain anonymous, Posteo should be your choice because it lets you register and pay anonymously. The service encrypts your data both at rest and in transit. While end-to-end encryption is not used by default in Posteo, you always have the option to enable it.

Posteo supports POP and IMAP so you can use them in an email client like Outlook. Moreover, its migration service is quite simple; switching from any other email provider to Posteo conveniently migrates your folder structure, archived emails, calendar, and contact list.

ProtonMail – The Most Popular Secure Email Provider with Exciting Features

ProtonMail is an open-source, secure email provider offering end-to-end asymmetric encryption. If you send less than 150 messages in a day and don’t require a lot of storage space, you can use ProtonMail for free!

ProtonMail uses zero-access encryption to store your data. In other words, ProtonMail itself is not aware of your password and hence cannot decrypt your emails. Well, that also means they won’t be able to reset your password.

Another great feature of this popular email service is self-destructing emails. Once you set an expiration date for your email, it will get deleted from your inbox at that set time. What’s more, ProtonMail offers a mobile application for iOS and Android.

Tutanota – One of the Best Secure Email Providers with Excellent Security Features

Tutanota is also an open-source secure email service provider with end-to-end encryption and two-factor authentication. The service takes your privacy very seriously, which is why it uses RSA and AES encryption instead of PGP. While these systems tend to use the same algorithms that PGP uses, they benefit users by adding an additional layer of security by combining both symmetric and asymmetric keys.

There are other security features associated with Tutanota include header stripping, image blocks and warnings about possible phishing attacks. The free plan offers a single calendar and 1 GB of storage.

Thexyz – A Simple and Secure Email Service Provider

While Thexyz happens to be a lesser-known secure email provider, it has a few beneficial security features like firewalls and spam filters to protect your email. Thexyz doesn’t come with built-in end-to-end encryption. However, using Mailvelope, a browser add-on, you can use OpenPGP end-to-end encryption.

Thexyz features an excellent migration service that helps you easily shift your calendar, email, and contacts from other email providers like Gmail and Office365.

Startmail – Best Secure Email Provider to Keep Your Email Safe

StartMail is a decently secure email service provider that uses PGP encryption. It also works with other PGP clients. StartMail allows you to send encrypted messages even to non-PGP users. Moreover, they can receive and reply to your emails using a password you have already set.

With StartMail, you can create and delete extra email addresses anytime. It also helps you keep your primary email address unique and exclusive and prevents spam and phishing.


Now that you have had a good look at the top 7 secure email providers, we are sure you will know which one to choose to secure your emails. We suggest you understand your requirements and pick a service provider that best suits them.

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