Proton Mail not working or down today, 01.08.2026 in UK?

How to contact Proton Mail support?

• Email: support@protonmail.com
• Website: https://protonmail.com/support
• Social networks: official accounts

What happened to Proton Mail?

Proton Mail is a secure email service that prioritizes user privacy and data protection.

Possible causes of failures:

• Technical works on servers
• DDoS attacks
• Problems with the user's internet connection
• Browser malfunctions
• Issues with email encryption

Can't log in to your Proton Mail account?

• Check the correctness of the entered login and password
• Make sure the internet connection is stable
• Clear the browser cache
• Try logging in through another browser or device

Emails are not delivered?

• Check the server settings
• Make sure the recipient's email address is correct
• Try sending a test email
• Contact technical support for further assistance

Issues with email encryption?

• Check the encryption settings in the Proton Mail application
• Make sure the encryption keys are correct
• Try using a different encryption method
• Contact technical support for further assistance

Can't access Proton Mail on mobile devices?

• Check the mobile data connection or Wi-Fi
• Clear the app cache
• Update the Proton Mail app to the latest version
• Try accessing the service on a different device

Problems with email signatures?

• Check the signature settings in the Proton Mail application
• Make sure the signature is not too large
• Try disabling the signature temporarily
• Contact technical support for further assistance