18 Steps to Enable Two Factor Authentication on Protonmail

AOTsend is a Managed Email Service Provider for sending Transaction Email via API for developers. 99% Delivery, 98% Inbox rate. $0.28 per 1000 emails. Start for free. Pay as you go. Check Top 10 Advantages of Managed Email API

In the digital age, online security is paramount. Protonmail, known for its encrypted email service, takes security to the next level by offering two-factor authentication (2FA). This additional layer of security ensures that even if your password is compromised, your account remains safe. Here's a step-by-step guide on how to enable 2FA on Protonmail.

Step 1: Login to Protonmail

Begin by logging into your Protonmail account using your credentials.

Step 2: Access Settings

Once logged in, navigate to the settings section of your account.

Step 3: Locate Security Settings

Within the settings menu, find the security or account security section.

Step 4: Two-Factor Authentication

【AOTsend Email API】：
AOTsend is a Transactional Email Service API Provider specializing in Managed Email Service. 99% Delivery, 98% Inbox Rate. $0.28 per 1000 Emails.
AOT means Always On Time for email delivery.

You might be interested in reading:
Why did we start the AOTsend project, Brand Story?
What is a Managed Email API, Any Special?
Best 25+ Email Marketing Platforms (Authority,Keywords&Traffic Comparison)
Best 24+ Email Marketing Service (Price, Pros&Cons Comparison)
Email APIs vs SMTP: How they Works, Any Difference?

Look for the option labeled "Two-factor authentication" or similar.

Step 5: Understanding 2FA

Before enabling, it's crucial to understand how 2FA works. It adds another verification step beyond just your password.

Step 6: Choosing an Authenticator App

You'll need an authenticator app. Protonmail supports several, including Google Authenticator and Authy.

Step 7: Scanning the QR Code

When prompted, scan the QR code displayed on the Protonmail 2FA setup page using your authenticator app.

Step 8: Entering the Verification Code

After scanning, your authenticator app will generate a six-digit code. Enter this code into the Protonmail verification field.

Step 9: Backup Codes

Protonmail will provide backup codes. Store these securely as they can be used in case you lose access to your authenticator app.

Step 10: Completing the Setup

Follow any additional instructions to finalize the 2FA setup process.

Step 11: Testing 2FA

To ensure everything is working correctly, log out and then log back into your Protonmail account. You should be prompted for the six-digit code from your authenticator app.

Step 12: Managing Devices

If you use multiple devices, make sure to set up 2FA on each one or use your backup codes when needed.

Step 13: Keeping Authenticator App Updated

Regularly update your authenticator app to ensure it functions properly and remains secure.

Step 14: Safeguarding Backup Codes

Treat your backup codes like a password. Don't store them in plain text or share them with anyone.

Step 15: Troubleshooting

If you encounter any issues with 2FA, Protonmail's support team is there to help.

Step 16: Regularly Reviewing Security Settings

Periodically check your Protonmail security settings to ensure everything is as it should be.

Step 17: Educating Yourself on Security

Stay informed about the latest online security practices and threats.

Step 18: Enjoying Enhanced Security

With 2FA enabled, you can rest assured that your Protonmail account is more secure.

Enabling two-factor authentication on Protonmail is a straightforward process that significantly enhances the security of your account. By following these 18 steps, you're taking a proactive approach to protecting your sensitive information and communications. Don't wait until it's too late; secure your Protonmail account today with 2FA.

AOTsend adopts the decoupled architecture on email service design. Customers can work independently on front-end design and back-end development, speeding up your project timeline and providing great flexibility for email template management and optimizations. Check Top 10 Advantages of Managed Email API. 99% Delivery, 98% Inbox rate. $0.28 per 1000 emails. Start for free. Pay as you go.