Facebook Twitter
Toggle navigation
  • About
  • Security
  • Blog
  • Careers
  • Support
  • Enterprise
    • ProtonMail Business
    • GDPR Compliance
    • Guide to IT Security
  • LOG IN
  • SIGN UP

 

Ask your Question

Home /Knowledge Base /Getting started with ProtonMail/Why ProtonMail?

Why ProtonMail?

Privacy 2 Articles

Security 10 Articles

Infrastructure and Threat Model

  • 5
  • 29146

Does ProtonMail encrypt email subjects?

  • 35
  • 75551

What is the difference between protonmail.com and protonmail.ch?

  • 28
  • 161705

What is a digital signature

  • 0
  • 42752

Log out other sessions

  • 0
  • 81367

What is Encryption?

  • 6
  • 56294

Authentication Logs

  • 0
  • 201846

What is encrypted?

  • 53
  • 1335765

ProtonMail, Israel, and Radware relationship

  • -2
  • 84554

ProtonMail DDoS Protection

  • 9
  • 56949
  • 1
  • 2
  • Next

Support Categories

  • 31Bridge
  • 6Import and export
  • 14Why ProtonMail?
  • 3Storage
  • 8ProtonMail Professional FAQ
  • 2Privacy
  • 16Business
  • 32Premium
  • 13Getting started
  • 6Calendar
  • 114Getting started with ProtonMail
  • 14Custom Domains
  • 10Security
  • 6Sign Up
  • 11Login & Mailbox Passwords
  • 9Why won't it let me?
  • 3Something is wrong!
  • 6Switching to ProtonMail
  • 19Mobile
  • 10Contacts
  • 12Send & receive messages
  • 7Getting organized
  • 28ProtonMail tips & tricks

 

Knowledge Base
  • Why ProtonMail
  • Sign Up
  • Login & Mailbox Passwords
  • Switching to ProtonMail
  • Mobile
  • Contacts
  • Send & receive messages
  • Getting organized
  • ProtonMail tips & tricks
  • Plans and prices
  • Upgrading
  • Downgrading
  • Features
  • Upcoming features
  • Planned features
  • Feature request

Don't find your answer? We're happy to help you!

CONTACT OUR SUPPORT TEAM

Proton Technologies AG

Route de la Galaise 32
1228 Plan-les-Ouates
Geneva, Switzerland



General: contact@protonmail.com
Media: media@protonmail.com



For support inquires please visit:
protonmail.com/support



For security related questions:
security@protonmail.com

ProtonMail

  • Pricing
  • Security
  • Shop
  • Press/Media Kit
  • Onion Site
  • ProtonMail Status

Features

  • iOS App
  • Android App
  • IMAP/SMTP Bridge
  • ProtonVPN
  • ProtonMail Business
  • Encrypted Contacts

Legal

  • Imprint
  • Privacy Policy
  • Terms & Conditions
  • Transparency Report
  • Report Abuse
  • GDPR Compliance

Company

  • Blog
  • Team
  • Careers
  • Support
  • Donate
  • Open Source

Social

  • Facebook
  • Twitter
  • Feedback Forum
  • Reddit
  • Instagram

 

 

© 2021 Proton Technologies AG. All Rights Reserved.