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Secure Email

by stacy

Secure email providers to protect your privacy in 2021

Google, Microsoft, and Yahoo are not the most secure email providers. None of these providers encrypt all your messages and take your privacy seriously. Some users still find it surprising that Google and other search engines scan emails for keywords to display more personalized ads.

These three companies won’t object if your government wants to spy on your email. Their history of data breaches is not good either.

There are many options on the market, fortunately. Today, I will present my top 10 secure email providers to protect your privacy. These secure email services all encrypt your messages to ensure that no third party can read them or decipher them. They all make money by selling premium plans, not ads or data.

How can one find the best secure email service? There are personal preferences, but there are also criteria I must meet. I have listed them below.

The best secure email providers for 2021

  1. ProtonMail – Secure email provider with the best price and privacy ratio
  2. Tutanota – Best secure email for any device
  3. Zoho Mail – Part of the best B2B security product suite
  4. Thexyz – Excellent suite of features
  5. Start mail – Best email for desktop-only users

Our curated top 10 list of secure email services

The most secure email services include 2FA and end-to-end encryption. They also have a reputation that isn’t prone to security breaches.

These services are often free, but they can be a little lacking in some areas. Premium plans include important features you will get more storage and priority customer service. To find the right service for you, check out the descriptions.

1. ProtonMail: The best price-to-privacy ratio

ProtonMail was founded in 2013 by privacy-friendly Swiss CERN scientists. Most trusted and secure email provider.

This open-source service is subject to strict guidelines-logs policies and restrictions-to-end encryption. ProtonMail users can send encrypted messages to anyone they wish. Their servers are kept deep below the ground in a nuclear bunker.

ProtonMailDoes not have a desktop application and uses a client via the internet works with all major browsers. Although it feels a little clunky and out of date after years of using Gmail, you can quickly get used to it. Mobile is easy. You can downloadApps for iOS and Android.

Smartphone apps are much more modern and user-friendly than previous versions. Mobile apps offer fewer settings than usual, but we loved one. Combined ContactsYou can use, to automatically complete email addresses from other accounts.

ProtonMail’s Plus plan allows you to5GB storage gives and takes5 email aliases together with our domain support you can also find out more about these features. The Visionary plan, which costs $24/month, includes 20GB, 50 email addresses, multi-user support, multi-user access, and multilingual documentation.ProtonVPN. It may also include the ProtonDrive storage solution.

You can also get a free version, but this only allows for 500MB storage and 150 messages per daily. Customer support will also be limited.

ProtonMail is not for everyone. If you don’t find its cons to be a dealbreaker and aren’t afraid of losing your password backup, this secure email service is a great option. You get great features every day, making it as private and secure as possible.


  • No-logs policy
  • Send encrypted messages to anyone
  • CSV contact import
  • Emails that self-destruct
  • Over 20 account languages


  • Feels outdated for Web client
  • POP3 is not supported

2. Tutanota: Secure email for all devices

open-source?End-to-end security mail provider serving more than 2 million customers. Let’s find out why they chose Tutanota over other services. We can already see that if the Tutanota service wasn’t available on GitHub under GPL v3 license these numbers would be much smaller.

To start, Tutanota implements AES and RSA encryption instead of PGP encryption. Both algorithms are the same, but the latter adds a layer of security by combining symmetrical and asymmetric keys. On the other side, however, TutanotaAlso encrypts both the sender’s and receiver’s names as well as the subject line. Two-factor authentication can be used and users have the option to choose between TFTP(authenticator Apps)U2F(YubiKey)

This secure email service is serious about privacy. Heading metadata is deleted for emails and IP addresses to protect you. You will also be protected by a strict no-logs policy however, the fact that Germany is in NATO makes it even more interesting. Fourteen Eyes intelligence allianceTutanta’s otherwise impeccable reputation is cast a shadow.

Tutanota is a web-based application in addition to windows, macOS, and Android apps. They are free of ads and simple to use, with the ability to include the encrypted Calendar. You can also easily sync between them all.

You get custom domains, 1GB storage, 5 aliases, and email support for a mere buck per month. You can increase your storage to 10 GB by adding a dollar. This is almost twice the cost of Hushmail subscribers.

Tutanota’s business plan is similar to the non-business plan and you can add Pro for 8.5$/month. This includes a custom domain login and logos as well as contact forms. You can also buy extra storage(10GB) for $2.36/month email aliases20 for $1.18/month features such as a white label. To summarising, Tutanota can be very affordable but it can quickly become more expensive if you add additional features.

The free version includes 1GB storage, a calendar, and one user. It will not offer any customer support.

To learn more about these features, visit Tutanota


  • Cheap
  • No-logs policy
  • Spam filter
  • 20+ supported languages
  • Encrypted calendar


  • Fourteen Eyes Country
  • IMAP and PGP are not supported
  • Expensive extra storage

3. Zoho Mail is part of the best B2B security products suite

Zoho Mail isn’t often ranked among the top secure email services. This has nothing to do w/ its quality. Business clients prefer it. It’s also great for individuals, so we are adding this to the list.

Zoho provides a variety of IT solutions including password manager works best when combined with other products. This service is also available with secure data centers this information can only be accessed by biometric authentication. There’s also spam and malware protection and end-to-end encryption.

Secure email support2FA for extra account security. Zoho offers a variety of authentication options, including OTP, QR code, and Touch ID. Your mailbox can be accessed from other apps using OAuth 2.0. Zoho MailWorks is a web application and app for your smartphone. It can also be configured on third-party mail clients. It is easy to use and pleasing to the eye, which is crucial if you plan on using your secure email every day.

You get IMAP/POP client apps, 250 MB of attachments, multiple domains, and more for a dollar a month. Mail Premium is $4/month for power users. This allows them to store 50GB, send 1GB of attachments, and Whitelabel. A free trial for 15 days is also available.

Zoho’s Free Version might be worth a look. It does not offer a lot of features.5GB storage attachment size is ten-fold smaller than that of the cheapest plan. You can also use the web application to check your mail from mobile.

For a dollar a month, however, you can get the apps and other POP clients, a ten-fold larger attachment size, and multiple domains. Mail Premium is $4/month for power users. This allows them to store 50GB, send 1GB of attachments, and Whitelabel. A free trial for 15 days is also available.


  • Sleek design
  • Import POP/IMAP
  • A generous free version
  • Physically secure servers
  • Malware protection


  • Aimed at B2B clients
  • Some data centers can be found in the USA and China

4. Thexyz – A great suite of features

Thexyz, a Canadian private email service, is little-known. Since its launch, they boast that it has been in business for over a decade. Around 40K accounts were created. It’s not a huge number, but that doesn’t make it a poor service.

It could actually be the best option if you are looking for a private mailbox. They don’t charge any fees and are focused on protecting your email. You will not receive spam from them because they have numerous filters. You can see a list of threats that have been blocked by sender monitoring on their website. Analysis systems such as Cloudmark and Message Sniffer. This chart also shows that each filter has its own filters that reduce spam messages.

One reason for concern is the fact that they use mainly US-based data centers. There are also several European data centers. The website lists major locations such as Sydney, Montreal, London, and Montreal. Five Eye is a must-see. You should be very careful if you are sensitive to privacy.

Several security measures can counteract its location drawbacks. Each email supports encrypted ports for email exchanges and each one. Your IP address will not be displayed in sent emails supports even greater security if you desire it.IMAP, POP, and even OpenPGP are all available. You can set up public-key encryption using addons such as Mailvelope. The only protection measures that are used while in transit are SSL/TLS encryption to ensure that intercepts are not altered by anyone’s email contents. Two-factor authentication can further protect the login.

Let’s say you are interested in the service but don’t want to have to deal with tedious data moving between two different mailboxes. There is an easy way to migrate data. It is. Works with Office 365 and GmailAll of these and more. It also applies to messages that you send, as well as to contacts, calendars, and notes. It’s an email service that is fully functional and has many useful features that can be used in a business setting.

However, the major drawback is that it is a paid service and there is no free version. It is available in English.25GB total storage and 50 MBAttachments are subject to a cap Prices start at $2.95 per month, but you can choose to add more depending on your requirements.


  • Multiple spam filters
  • Support for IMAP, POP, and OpenPGP
  • GMigrations Tools
  • Capacity for 50 MB attachments
  • Two-factor authentication
  • Apps for iOS and Android


  • Five Eyes-based
  • Only for those who pay

5. Startmail – Best email for desktop-only users

Start mail may sound unfamiliar to you, but you may have heard about their other project, startpage.com. It is a search engine that does not track your data. Start mail basically takes the same core values and applies them here.

This means that Startmail is the most secure email service. fully integrates PGPYou can communicate securely with other users who have PGP installed. PGP can only be implemented server-side. This means that it is not an end-to-end setup you will hear other providers boast about. It is also possible to add two-factor authentication to ensure your email remains secure, even if your password is stolen.

It is very effective. integrates burner emails mode of operation. It’s easy to add additional aliases quickly, such as when you register somewhere or need a quick throwaway address. This works well if you are creating an email solely for Craigslist selling.

Start mail does not have any mobile apps that can improve your experience. There is, however, Support for IMAP/SMTPYou’ll be able to grab your emails using your regular service. This mailbox is not available for free, but you will get an email.30-day free trial, with a limit of five emails per day and 10GB encrypted cloud storage.

6. CounterMail – strongest security features

Although CounterMail was founded in 2008, it may have maintained the same website design, but has made a long journey to be one of the most secure email providers. Its security-first approach has made it a success. This might be the most secure among them all.

Use CounterMailPGP encryption this is the industry standard. They walk a few more miles if they implement this. Servers that only support RAMCounterMail do not store any information. CounterMail is robust, too. man-in-the-middle (MITM) attack protection and AES and RSA algorithms to the SSL layer. You can use a USB key, or a Time-based one-time password algorithm (TOTP), with a third-party authenticator app.

Although CounterMail is more secure than ProtonMail in keeping its users’ private information, I have to point out that Sweden is still a good choice. Fourteen Eyes Country. This provider is also more secure than others. CounterMail, for example, offers an anonymous payment option and safe this password can be used to protect the account with a different password.

This secure email provider functions as a web application via apps for third-party email, including Android, iOS, as well as other IMAP/SMTP clients. Although the web app’s design is old (don’t use Light interface), it offers many customization options.

CounterMail7-day trial for freeIt should suffice to see what it offers. You can only send and get from VPN users and secure email. You can’t install CounterMail on third-party mailing apps and your maximum attachment size is only 3MB. For $3.29/month, you get 4 GB of storage. You can also extend this amount by $89 for an additional $89


  • Anonymous payment
  • Security first
  • Servers that only support RAM
  • MITM-attack protection
  • Safebox storage


  • Fourteen Eyes Country
  • There is no POP3 support
  • There is no free version

7. Posteo – One of the most secure and affordable email services

Poster, a German-based secure email service provider, is focused on individuals and businesses.

There are many ways to protect your email while they are in transition.TLS with Perfect Forward Secrecy and HTTP Strict Transport Security HSTS. you can find out more. Although encryption is not enabled by default, it can be set up easily using the Mailvelope app. Open-source encryption means that you don’t have to trust your data to untrusted sources. It also allows you toAdd PGPIt is the best way to keep your email secure, provided that both parties use it.

Other secure email providers may be jealous of some of the features they offer. They have support for protocols POP, SMTP, and IMAP. You can access your email inbox using the app you are most familiar with. You can also encrypt your mailbox for added security. However, customer support cannot recover your data if you forget your password. These are not empty promises. The poster has been there. Audited by Cure53A respected cybersecurity company,

Posteo doesn’t currently have mobile or desktop apps. This is the main problem. You will have to use the web browser. This can be problematic as some mobile web browsers may crop the window making it difficult to read emails depending on your device’s screen size. Customer support does not have a ticket system or live chat, so you might be left waiting until someone responds.

There is no free version. However, there are some customizations and a monthly fee that you can make to get the best. One of the most secure email services the market


  • Support for PGP
  • Encrypt your mailbox
  • Very affordable
  • Audited by Cure53
  • Highly customizable
  • Import POP/IMAP/SMTP


  • No mobile apps
  • Limited customer support

8. Mailbox.org is the perfect email service for people who require more than email

Mailbox.org, another secure email provider, is based in Germany. Privately funded, the company is protected from outside influences and you are the client, not the product.

Mailbox protects your privacy right from the beginning. After you create an account, Mailbox will only ask for your phone number or recovery email. Even after you create your account, the service will still ask for your phone number and recovery email. It’s not required to provide these data.

You can send messages in encrypted or normal format to this email. The latter can take some time to set up properly. It is well worth the effort. Mailbox uses complete PGP encryption. Even if you send emails frequently, it doesn’t matter if your emails are protected by SSL/TLS with Perfect Forward Secrecy. To prevent unsecured mail service providers from sending your messages, you can personalize your mailbox. Mailvelope is compatible with Mailbox.org. This is useful if you need to keep your encryption keys local for extra protection.

To make the service a complete package, the developers put a lot into it. You can access the service with your email. Cloud-based file storage and text editing. It seems like they are trying to duplicate the Google suite step by step. Let’s say you are looking for an email service that is safe and offers additional benefits. Mailbox.org is a service that you should look into.


  • Support for PGP
  • Compatible with Mailvelope
  • Cloud-based storage
  • SSL/TLS with PFS
  • Protect your insecure mailboxes


  • No mobile apps
  • Email metadata isn’t encrypted


  • Supports PGP
  • Can add multiple aliases
  • Support for IMAP/SMTP
  • 10GB encrypted cloud storage


  • Encryption doesn’t have to be done end-to-end
  • Limited trial version
  • What features should you look for in your secure mail service?

9. Runbox – Private email service that offers a lot of quality features and privacy

Runbox is not like most competitors. It is located in Norway. Although this is not a privacy haven, it does have adequate privacy laws so your data should be protected. However, Norway is not beyond the reach of the so-called 14 Eyes intelligence alliance. This could be a concern for this service.

Runbox is an email service that has many positive qualities. It offers TLS/SSL with additional support for SMTP and POP. It also removes the IP address from any outgoing email. It also doesn’t require you to provide any personal information when creating an account. Runbox also allows you to use IP address whitelisting and two-factor authentication to further restrict access.

The privacy-first promise is still valid, despite security concerns. After logging in, they will send you an email and link to their website. Displays no ads and does not use any intrusive scripts. The service is safe and you can use it. This is a great thing in these modern times. This service is very similar to Fastmail and can be used as a replacement.



  • Accepts cryptocurrencies
  • Support for SMTP/POP/IMAP
  • There are no ads
  • Intuitive User Interface


  • No native end to end encryption
  • Nine Eyes Country

10. Mailfence – One of the most customizable email service

Mailfence, a Belgian approach to secure email, is called Mailfence. Encryption measures are considered an optional feature and not a must-have. This service is designed for those who value convenience above all else.

The features are not great but it isn’t terrible.OpenPGP encryption supported this is more than what can be said about the most popular email service providers. You can even use it!RSA encryption or ECC encryption should suffice in most cases. your email can be signed digitally which means that you can verify the identity of the sender by using the. There is also two-factor authentication support.

The service’s versatility will be appreciated by regular users. It is versatile. Integrates a calendar, document storage, as well as user groups. You can bypass the paid account limits by creating a free account. However, Even if you are a free user, there is customer support available. This is a rare sight.

This service logs your IP address and some other minor logging that cannot be disabled. It is also partially open-source so it is difficult to know what’s happening under the hood. This service is an excellent alternative to an unsafe email service, but it doesn’t require you to be too technical with encryption. Pros

  • Support for PGP
  • RSA/ECC encryption
  • Built-in digital signatures
  • Calendar
  • 2FA


  • Support for customers is not available

What features should you look for in your secure mail service?

Some secure email services may not be private and safe. Many free ones can do more harm than good. When searching for the best email service, make sure it meets all of these criteria.

  • End-to-end encryption is essential. Any email service provider needs to be considered secure. Your letter will be encrypted until it reaches Gmail and Hotmail if you are using a regular service. End-to-end encryption allows only the sender and recipient to read the message. Pretty Good Privacy, also known as PGP, is the most popular end-to-end encryption used for secure email communications.
  • Two-factor authentication (2FA) is available at. This adds extra security to your account and protects it if someone knows your password. You make it harder for someone to hack into your email by adding something you already have, such as a smartphone. There are many options for 2FA, including SMS and Google authentication apps.
  • Remove metadata headers. Every email contains metadata about your computer, including information about your web browser, device, and recipient. Secure email services remove header metadata to protect the privacy of both the sender and receiver.
  • Server location. Privacy-friendly laws are not all available in every country. Some countries have data retention laws that require you to keep your personal data for a specific period. The Five Eyes intelligence network includes the US, Canada, Australia, and the UK. They share signals intelligence data and are among the most difficult places to register an email provider.

Other features are largely optional and will depend on your individual needs.

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