Electronic mail is a huge a part of our day-to-day lives. It is very important to find out about all of the protected electronic mail suppliers available in the market.

The common particular person spends over five hours per day checking their paintings and private electronic mail.

However whilst electronic mail is effective and environment friendly, it’s no longer very protected. No less than no longer in the event you’re the usage of a typical electronic mail supplier like Gmail or Outlook.

Electronic mail is likely one of the absolute best techniques for hackers to entry your corporate’s information. To give protection to your electronic mail and all of the knowledge despatched day-to-day, you wish to have a protected electronic mail supplier.

This text introduces the highest 13 protected electronic mail suppliers and is helping you select the suitable one for your enterprise.

What Are Protected Electronic mail Suppliers?

A protected electronic mail supplier has options designed to stay your electronic mail account and the content material of your emails protected.

Typically, that is finished via end-to-end encryption. Finish-to-end encryption signifies that the e-mail is encrypted on its complete adventure from sender to recipient.

A graphic showing end-to-end encryption
Finish-to-end encryption. (Supply: Demand PreVeil)

Alternatively, there’s no same old definition of protected electronic mail — any electronic mail supplier can name itself protected.

For this reason, when you select a protected electronic mail supplier, you might have to concentrate on the kind of encryption and other security practices used.

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Why Do You Want a Protected Electronic mail Supplier?

To grasp why protected electronic mail is very important, let’s take a look at what occurs whilst you ship emails from a typical supplier like Gmail.

It’s no longer that Gmail has no security measures. Emails despatched from Gmail (and plenty of different primary suppliers) use Transport Layer Security (TLS) encryption to encrypt messages in transit between your pc and the server.

After they achieve the server, Google encrypts the information at a community degree. However Google itself has entry.

It not reads your emails to serve you advertisements, because it did ahead of 2017. However Google nonetheless scans the content material of your emails to supply options like Good Answer.

It’s additionally simple for Gmail or different suppliers to provide 3rd events entry for your emails.

So now your electronic mail is leaving Google’s server and touring to its vacation spot. If the recipient’s electronic mail supplier additionally makes use of TLS, the e-mail will proceed to be safe in transit as maximum primary electronic mail services and products do.

Alternatively, if the recipient doesn’t use TLS, the e-mail shall be unencrypted and simple to intercept.

And despite the fact that the e-mail is safe in transit, it is probably not secure as soon as it reaches the recipient’s electronic mail server. Some electronic mail suppliers don’t encrypt emails at the server in any respect.

How Do Protected Electronic mail Suppliers Give protection to Your Electronic mail?

Essentially the most protected electronic mail suppliers use end-to-end encryption to give protection to your electronic mail.

That suggests even the e-mail supplier itself has no entry for your emails. The one one that can learn the encrypted emails is the recipient, who has authentication.

The suppliers might also use the Sender Coverage Framework (SPF) to authenticate emails and extra give protection to you.

With SPF, when anyone tries to ship an electronic mail to your behalf that isn’t from a validated IP cope with, the receiver shall be notified that the e-mail got here from a non-authorized consumer, and they are going to have the selection to reject it.

Do You Must Alternate Your Electronic mail Deal with to Transfer to a Protected Electronic mail Supplier?

Generally, you’ll need to create a new email address whilst you trade electronic mail suppliers.

So long as your previous electronic mail account exists, you’ll be able to have your emails forwarded for your new inbox. However needless to say the ones forwarded emails move throughout the previous supplier’s servers, in order that they aren’t end-to-end encrypted.

Some protected electronic mail suppliers have further options that can assist you migrate out of your previous electronic mail supplier.

The right way to Make a choice a Protected Electronic mail Supplier

Every protected electronic mail supplier has a special set of options. Right here are some things you must imagine.

Server Location

Some international locations, together with the US, accumulate and percentage intelligence information collected from electronic mail servers.

This will not be vital to you in the event you’re extra nervous about hackers than govt companies.

However for activists and others who need to stay their emails out of presidency arms, an electronic mail supplier situated in Switzerland, Germany, Belgium, Norway, or Sweden could be ultimate. All of them have stricter privateness rules.


We’ve already mentioned the adaptation between end-to-end encryption and shipping encryption like TLS.

Inside of end-to-end encryption, there are differing kinds.

For instance, you’ll be able to have symmetric or uneven encryption. Symmetric encryption makes use of a unmarried key to encrypt and decrypt information. Each the sender and the recipient wish to have this key.

Uneven encryption (sometimes called public-key cryptography or encryption) method two distinctive units of keys are used to encrypt the information.

The sender makes use of the recipient’s public key to encrypt the message. This public secret is mathematically related to a non-public key that most effective the recipient is aware of. The e-mail can also be decrypted with a non-public key.

Uneven encryption isn’t as simple or as speedy as symmetric encryption, however it provides some other layer of safety.

Two-Issue Authentication (2FA)

Along with opting for a supplier with cast encryption, it’s vital to ensure your account credentials are safe.

Two-factor authentication signifies that stealing your password received’t be sufficient to get into your electronic mail account. You’ll additionally want some other type of authentication.

One component is one thing you already know, like a password. The opposite is one thing you might have, like your cell phone. Some of the commonplace varieties of two-factor authentication is texting you a one-time code to make use of in conjunction with your username and password.

Example of two-factor authentication
Instance of two-factor authentication. (Supply: Imperva)

Metadata Header Stripping

An electronic mail normally comprises metadata about its recipient and the sender’s pc, browser, and community.

Many protected electronic mail suppliers strip this data out.

Open Supply

Open supply device makes its supply code to be had for customers and builders. Because of this any person can read about the product’s code to make sure it’s protected.

Different Encrypted Options

Your same old electronic mail supplier may additionally supply different equipment, like Google Calendar and Google Drive with Gmail.

Some protected electronic mail suppliers be offering an identical options, however they’re encrypted — for instance, a protected calendar or protected cloud garage.

Usability on Desktop and Cell

You’re switching to protected electronic mail for the information encryption, however that doesn’t imply the consumer enjoy isn’t vital.

If you happen to like to test your electronic mail on a cell instrument, make a selection an electronic mail supplier that works smartly on cell. You’ll be able to’t at all times upload a protected supplier for your favourite mail shopper app.

13 Most sensible Protected Electronic mail Suppliers in 2021

Let’s damage down the highest 13 protected electronic mail suppliers, together with their key options and pricing.

1. ProtonMail

ProtonMail is probably the most well known protected electronic mail supplier.

It’s open supply, founded in Switzerland, and gives end-to-end uneven encryption. You’ll be able to use ProtonMail at no cost in the event you’re sending fewer than 150 messages in keeping with day and don’t want numerous garage.

One neat characteristic of ProtonMail is self-destructing emails. You place an expiration date for an electronic mail, and it’s deleted from the recipient’s inbox at the moment.

With ProtonMail, your information is saved the usage of zero-access encryption. That suggests ProtonMail itself doesn’t know your password and will’t decrypt your emails. (It additionally method they may be able to’t reset your password).

ProtonMail additionally gives a cell app for Android and iOS.

ProtonMail inbox

Key Options

  • Servers founded in Switzerland
  • Open supply
  • Finish-to-end encryption
  • 0-access encryption
  • Self-destructing emails
  • Cell app
  • Customized domain names with paid plans


  • Unfastened: 1 consumer, 500 MB garage, 150 messages in keeping with day
  • Plus: $5/month for 1 consumer, 5 GB garage, 1,000 messages in keeping with day
  • Skilled: $8/month/consumer for 1–5,000 customers, 5 GB garage in keeping with consumer, limitless messages
  • Visionary: $30/month for six customers, 20 GB, limitless messages

2. Mailbox.org

Mailbox.org is a protected electronic mail carrier geared toward trade customers in search of a substitute for Google or Microsoft equipment. Along with electronic mail, it gives encrypted cloud garage, video conferencing, an cope with guide, a calendar, and a role planner.

This electronic mail supplier makes use of PGP encryption, a public-key encryption program that has change into same old for electronic mail encryption.

There’s no loose plan, however Mailbbox.org is fairly inexpensive. You’ll be able to sign up and make bills for the carrier anonymously.

Mailbox.org additionally prides itself on being powered through eco-friendly power.

Mailbox.org inbox

Key Options

  • Server founded in Germany
  • PGP encryption
  • Encrypted cloud garage
  • Video conferencing
  • Calendar
  • Eco-friendly
  • No loose plan


  • Same old: €3/month for 10 GB mail garage and 5 GB cloud garage
  • Top class: €9/month for 25 GB mail garage and 50 GB cloud garage
  • Mild: €1/month for two GB mail garage, no cloud garage

3. Zoho Mail

Zoho Mail has a loose model that any one can use, however the carrier is valuable for trade customers. The Office plan gives a phrase processor, spreadsheet device, webinar platform, chat characteristic, and different collaboration equipment.

It encrypts your emails in transit and at the Zoho servers the usage of one of those uneven cryptography known as S/MIME. A virtual signature distinctive to each and every consumer guarantees that the e-mail isn’t spoofed.

Zoho Mail will get very good opinions for its ease of use. Its keep an eye on panel allows you to set up the settings for all your group’s mailboxes from one position.

Zoho Mail
Zoho Mail

Key Options

  • Servers situated all over the world
  • Finish-to-end encryption
  • Calendar
  • Touch portal
  • Collaboration equipment
  • Electronic mail recall
  • Cell apps


  • Mail lite: $1 or $1.25/month for five GB or 10 GB per 30 days
  • Mail top rate: $4/month for fifty GB in keeping with consumer
  • Office: Customized pricing ranging from $3/month

4. Tutanota

Tutanota is some other open supply protected electronic mail supplier with end-to-end encryption and two-factor authentication.

Tutanota could be very enthusiastic about privateness. As an alternative of PGP, it makes use of AES and RSA encryption. Those programs use the similar algorithms as PGP, however they upload an additional layer of safety through combining symmetric and uneven keys.

Different security measures are symbol blocking off, header stripping, and warnings about phishing assaults.

The loose plan is just for non-public use and will provide you with 1 GB of garage and a unmarried calendar.

Signal Up For the Publication

Tutanota email

Key Options

  • Server situated in Germany
  • Finish-to-end encryption
  • Two-factor authentication
  • Metadata stripping
  • Encrypted contacts and calendars
  • Upload an encrypted touch shape to the web site
  • Customized domain names on paid plans
  • Limitless messages, even within the loose model


  • Unfastened: 1 GB of garage
  • Top class: €1/month for 1 GB of garage
  • Groups: €4/month for 10 GB of garage
  • A lot of add-ons to be had

5. Posteo

Posteo is well-liked by activists and newshounds who wish to stay nameless, because it permits you to sign up and pay anonymously.

Posteo encrypts your information in transit and at relaxation. Even supposing Posteo doesn’t use end-to-end encryption through default, you’ll be able to make a selection to permit it. Reinforce for POP and IMAP permits you to use Posteo in an electronic mail shopper like Outlook.

If you happen to’re switching from some other electronic mail supplier, Posteo’s migration carrier makes it painless through migrating your archived emails, folder construction, touch record, and calendar.

In step with Posteo, its servers and places of work run totally on inexperienced power from Greenpeace Power.

Posteo email

Key Options

  • Server situated in Germany
  • Finish-to-end encryption to be had
  • Open supply
  • Encrypts matter, headers, frame, metadata, and attachments
  • Helps POP, SMTP, and IMAP protocols
  • Lets in nameless money bills
  • No loose plan


  • €1/month for two GB garage
  • Further garage: €0.25/GB/month
  • Different add-ons to be had

6. Thexyz

Thexyz is a lesser-known protected electronic mail supplier. It doesn’t have integrated end-to-end encryption, however you’ll be able to use OpenPGP end-to-end encryption with a browser add-on known as Mailvelope. Your electronic mail could also be safe with spam filters and firewalls.

Thexyz is Canadian, with numerous its servers situated within the U.S. — no longer the most efficient in the event you’re in search of privateness from govt companies.

The migration carrier will will let you transfer your electronic mail, calendar, and contacts from Place of business 365, Gmail, and different electronic mail suppliers.

Thexyz contact list

Key Options

  • Servers based totally within the U.S., with a couple of in Europe
  • IMAP, POP, and OpenPGP strengthen
  • Two-factor authentication
  • Calendars
  • Junk mail clear out
  • SSL encryption
  • Deleted electronic mail recovery
  • Cell apps
  • No loose plan


  • Top class Webmail: $2.95/month for 25 GB of garage
  • Upload-ons to be had

7. PrivateMail

PrivateMail gives end-to-end OpenPGP encryption and different security measures like self-destructing emails.

PrivateMail units itself except different protected electronic mail services and products in its cloud garage. Your information is secure in the cloud, because of AES 256 encryption. Whilst you obtain your recordsdata, you’ll be able to decrypt them in the neighborhood or depart them encrypted.

PrivateMail additionally supplies protected report sharing with end-to-end encryption.

The disadvantage to PrivateMail is that it’s founded within the U.S. It’s additionally dearer than lots of the different choices.

PrivateMail secure email

Key Options

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  • Servers founded within the U.S.
  • Finish-to-end encryption
  • Protected cloud garage
  • Self-destructing emails
  • AES 256 report encryption
  • Encrypted report sharing
  • No loose plan


  • Same old Plan: $8.95/month for 10 GB electronic mail garage and 10 GB cloud garage
  • PrivateMail Professional: $15.95/month for 20 GB electronic mail garage and 20 GB cloud garage

8. Startmail

StartMail is a protected electronic mail carrier controlled through the similar individuals who function the personal seek engine Startpage.

Startmail makes use of PGP encryption and will paintings with different PGP purchasers. You’ll be able to ship encrypted messages to non-PGP customers in the event that they know the solution to a secret query.

Whilst Startmail doesn’t have a loose plan, it does be offering a 30-day loose trial.

StartMail inbox

Key Options

  • Servers founded within the Netherlands
  • Simple PGP encryption
  • IMAP and SMTP strengthen
  • Obscures IP cope with and hostname
  • Can use your area
  • No loose plan


  • Non-public account: $35.99/12 months
  • Trade account: $59.95/12 months

9. Hushmail

Hushmail is likely one of the oldest protected electronic mail suppliers and is understood for being easy to make use of. It makes use of OpenPGP encryption.

Hushmail is in style in healthcare because of its focal point on HIPAA compliance. The Hushmail for Healthcare plan allows you to encrypt emails containing private well being knowledge. To lend a hand in an audit, it creates a separate archive account that assists in keeping monitor of all emails despatched or won through all customers for your area.

There also are plans for private use, small companies, and legal professionals.

Hushmail encrypted email
Hushmail encrypted electronic mail.

Key Options

  • Servers founded in Canada
  • PGP encryption
  • IMAP and POP strengthen
  • Two-factor authentication
  • Junk mail clear out
  • Protected internet bureaucracy
  • Digital signatures
  • Non-public message heart
  • Cell app
  • Reinforce for HIPAA compliance


  • Hushmail for Healthcare: From $9.99/month
  • Hushmail for Small Trade: From $5.99/month
  • Hushmail for Regulation: From $9.99/month
  • Hushmail for Non-public Use: From $49.98/12 months

10. CounterMail

CounterMail is enthusiastic about safety.

Like lots of the suppliers in this record, CounterMail makes use of PGP encryption. It additionally complements that encryption with AES and RSA algorithms. You’ll be able to additional give protection to your information through configuring a USB key for two-factor authentication.

CounterMail’s Sweden-based servers are distinctive in that they don’t have laborious drives, as a substitute of ranging from CD-ROM for added safety.

Safebox is CounterMail’s password supervisor. All the usernames and passwords within the Safebox are safe with one grasp password, which is able to’t be retrieved in the event you disregard it.

You’ll be able to get a ten-day loose trial if you recognize anyone who makes use of CounterMail.

CounterMail home page

Key Options

  • Diskless servers founded in Sweden
  • Finish-to-end encryption
  • Two-factor authentication
  • Nameless electronic mail headers
  • Doesn’t stay IP logs
  • USB key possibility
  • IMAP strengthen
  • Password supervisor
  • No loose plan


  • $29/6 months, $49/12 months, or $79/2 years
  • Added garage to be had beginning at $19 for 250 MB

11. Mailfence

Mailfence is a protected electronic mail supplier providing end-to-end encryption and two-factor authentication. It has a loose plan with 500 MB of garage.

Mailfence makes use of OpenPGP encryption and provides virtual signatures. It additionally has a password manager.

It’s no longer probably the most protected answer available in the market, however it gives a collection of administrative center equipment like calendars and messaging. For customers who’ve been the usage of Gmail or Outlook and need one thing extra protected with a an identical degree of usability, Mailfence is a sturdy selection.

Mailfence email

Key Options

  • Servers founded in Belgium
  • Finish-to-end encryption
  • Two-factor authentication
  • POPS, IMAPS, and SMTPS strengthen
  • Password supervisor
  • Calendars
  • Messaging
  • File garage


  • Unfastened: 500 MB of emails and 500 MB of paperwork
  • Access: €2.50/month for five GB of emails and 12 GB of paperwork
  • Professional: €7.50/month for 20 GB of emails and 24 GB of paperwork
  • Extremely: €25/month for fifty GB of emails and 70 GB of paperwork

12. Runbox

Runbox is a Norway-based electronic mail supplier. It protects your electronic mail the usage of PGP encryption and two-factor authentication.

You’ll be able to permit IP addresses to entry your Runbox account and notice a listing of the newest a success and failed login makes an attempt.

Runbox is dedicated to being moral and environmentally pleasant, powering its servers with renewable power from hydroelectric energy vegetation.

Runbox inbox

Key Options

  • Servers founded in Norway
  • Two-factor authentication
  • IP allowlisting
  • Virus and junk mail filters
  • POP, IMAP, SMTP, and WAP strengthen
  • No loose plan


  • Micro: $19.95/12 months for two GB of electronic mail garage and 200 MB of report garage
  • Mini: $34.95/12 months for 10 GB of electronic mail garage and 1 GB of report garage
  • Medium: $49.95/12 months for 25 GB of electronic mail garage and a pair of GB of report garage
  • Max: $79.95/12 months for fifty GB of electronic mail garage and 5 GB of report garage

13. Kolab Now

Kolab Now supplies protected electronic mail and a selection of equipment like calendars, notes, and video conferencing.

Based totally in Switzerland, Kolab Now gives the choice of end-to-end encryption and is GDPR, HIPAA, and PCI compliant.

Kolab Now Inbox
Kolab Now.

Key Options

  • Servers founded in Switzerland
  • Finish-to-end encryption
  • Open supply
  • Calendars
  • Notes
  • Contacts
  • Video conferencing


  • Simply electronic mail: CHF 5.00/month
  • Complete Kolab: CHF 9.90/month

The Perfect Protected Electronic mail Supplier for Your Trade

The most efficient protected electronic mail supplier for your enterprise depends upon your wishes. Listed here are a couple of suggestions to imagine:

  • For the most efficient all-around protected electronic mail supplier, take a look at ProtonMail or Tutanota
  • For a best loose protected electronic mail supplier, take a look at ProtonMail’s loose plan
  • For probably the most protected electronic mail supplier, take a look at Countermail
  • For a protected electronic mail supplier with collaboration options for enterprises, take a look at Zoho Mail

Email is one of the easiest ways for hackers to get access to your company’s data 🦹‍♀️ Make sure you’re protected with help from this post 💪Click to Tweet


Electronic mail is very important for trade verbal exchange, however it has flaws. If you happen to ship any roughly non-public knowledge over electronic mail, imagine ditching your present supplier for a extra protected possibility.

Need to be told extra about electronic mail technique for your enterprise? Take a look at those email marketing software recommendations and email marketing tips.

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