What is Protonmail



Protonmail is a fast, encrypted, and safe-to-use email service. Protonmail results from the coordination and collaboration of top professionals hailing from different racial and professional backgrounds. The developers of ProtonMail put forward the idea of having a platform that can play its role in protecting civil liberties. Therefore, they put their efforts into building a platform that guarantees privacy to its users and is completely safe against cyber-attacks.

Security Features of ProtonMail

The features offered by ProtonMail help it prevent many different security breaches to which other email forums are usually vulnerable. Such security features of ProtonMail include:

ProtonMail End-to-end Encryption

End-to-end encryption is one of the significant security tools which is dominating the cyber-security.

The end-to-end encryption feature of ProtonMail stores all the messages on its servers in an encrypted format. Not only their storage but their transmission from the sender to the receiver also occurs in an encrypted format. The sender uses his/her public key to encrypt the message. This message then can only be decrypted by the receiver, who will have to use his/her private key.

Whenever a sender sends the message, it is transmitted through ProtonMail’s server, which cannot see any plain messages because of encryption.

No Access to User Data

Mostly, the tech companies providing such services tend to spy on their users by stealing their data. In contrast to such companies, ProtonMail cannot encrypt its users’ data since it encrypts it.

ProtonMail does not have any access to the private key which its clients use to protect their data. Since ProtonMail cannot decrypt its users’ data, it cannot sell any type of information to third parties. The privacy provided by ProtonMail is so strong that it cannot restore its users’ accounts in case they forget their passwords.

Use of Trusted Algorithms

ProtonMail makes efficient use of open-source cryptographic techniques for the encryption process. Global security experts have accredited ProtonMail’s cryptographic techniques to provide privacy to its customers.

ProtonMail Signup

Creating an account on ProtonMail is very easy. However, a user should keep in mind that ProtonMail offers two different forms of accounts, i.e., a basic account and a paid account.

ProtonMail Basic Account:

ProtonMail primary account does not provide many benefits to the users. But it is still useful for people such as students. The primary ProtonMail account offers the following features:

  • Storage up to 500 MB.
  • Allows 150 messages per day.
  • Provides Limited Support

ProtonMail Paid Account:

The ProtonMail paid account provides numerous features to its users, such as:

  • Storage size up to 5GB;
  • Message sending capability of 1000 messages per day
  • Allows custom filters, labels, and folders;
  • Allows sending of encrypted messages to external users;
  • Allows the person to create his domain;
  • Allows 5 different email aliases
  • Provides customer support on priority.

ProtonMail Signup Features

    • To sign up for ProtonMail, follow the given steps:
    • Open the ProtonMail signup page in your web browser and click on the sign-up button;
    • You will see a screen that will provide you with different account plans. Select the one appropriate for you;
    • Enter your user name in the “Choose Username” box;
    • Enter the password for your ProtonMail account in the “Choose a password” box;
    • Provide your recovery email password. This will allow you to access your ProtonMail account if you lose the password;
    • Click the confirm button;
    • Take the CAPTCHA test;
  • After completing the captcha test, click on the “complete setup” button.
  • You will successfully sign up for ProtonMail.

Protonmail Login Procedure:

Now, after successfully registering an account at Protonmail you are all set to Protonmail sign-in.

  • The first step is to access this link from your web browser https://mail.protonmail.com/login.
  • Now a window will appear asking you to enter your email
  • The next tab shows the password field that you have used for registration.
  • Now for Protonmail login, click the “Login” button.
  • Now you are all set to enjoy a hassle-free, top-notch secure online mailing service.


As the world is becoming more and more advanced, having advanced communication tools is also increasing. People are looking for tools that can make communication easier for them, but they also prefer those channels that are secure.

The advent of the internet in general and email, in particular, put an end to the era of letters. Before that, people used to rely on writing letters whenever they wanted to communicate with each other.

The process of letter writing was quite interesting. However, posting it was quite a daunting task. It usually took months for a letter to reach another country. But with the arrival of the internet, things started to change quickly.

The core purpose of the internet was none other than to make communication easy. And it did make that happen. The history of email goes back to the 1960s. Emails were quite common within the US military, which used them as a quick and strategic communication source.

Email evolved swiftly in the decades that followed. The early versions are ARPANET, USENET, BITNET, etc. With time, many giant companies such as IBM started their computer networking system.


The IBM VNET was made and deployed inside IBM. It was first deployed as a host-to-host network and was used to transfer the files across the company.

From the 1970s up till now, many new email services have been launched. Out of these, services such as Gmail, Hotmail, and Yahoo are some of the most popular email services. Today, while many email platforms such as Lavabit have been closed for particular reasons.

For an email platform to be successful, it mustn’t be only capable of making communication stronger, but it is equally important that it makes its services secure. Almost all email services, including the most famous ones, are facing a lot of criticism today in terms of their security measures. Hence, having an email platform that provides optimum security is the call of the day.


ProtonMail servers are located in Switzerland, a country with laws that notably prioritize the individual’s privacy, so they are exempt from being held accountable to foreign security agencies. On the other hand, the mail client can destroy emails automatically at a time specified by the user.