iOS Mail

Table of Contents

• Introduction
• Project setup
• Running Proton Mail
• Dependencies
  • Internal
  • Third Party
• Articles
• License
• Download from the Apple Store
• Our Team

Introduction

Proton Mail iOS client for encrypted email.

The application contains the following features among others (some are only available to paid users): create new accounts, sign in to multiple accounts, read and compose emails, schedule emails to be sent at a specific time, protect emails with a password, set emails expiration time, organise emails with labels and folders, manage contacts, change account settings, and many more...

Currently the application supports iOS version 11 and above

Project setup

1. As a first step, you have to have macOS up to date and install Xcode 14+

2. The project uses Mint as a package manager. If you don't have it installed, you can do it via Homebrew by brew bundle --file="ProtonMail/Brewfile" --no-upgrade. Once you have it ready, in order to install dependecies run:

mint bootstrap

3. DOMPurify and Cocoapods are pre-downloaded. We are using git submodules for tracking DOMPurifier. After cloning the repository run these two commands:

git submodule init git submodule update

4. We are using XcodeGen to generate Xcode project. To create the corresponding project files run:

sh ProtonMail/xcodeGenHelper.sh

Running Proton Mail

1. In order to run the project you will need first to set your own provisioning profile. You can do that in the Signing & Capabilities settings of the ProtonMail target.

2. For development purposes we have Core Data's concurrency flag enabled. That could occasionaly crash the application. If you want to disable the flag, go to the ProtonMail scheme and uncheck the laujnch argument -com.apple.CoreData.ConcurrencyDebug 1

Dependencies

Internal

• gopenpgp
• OpenPGP
• VCard
• go-srp

Third Party

Acknowledgements

Articles

These are some articles from our blog that you might find useful:

• Proton Mail iOS app goes open source!
• Proton Mail iOS client security

License

The code and data files in this distribution are licensed under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. See https://www.gnu.org/licenses/ for a copy of this license.

See LICENSE file

Download from the Apple Store

You can follow this link to download Proton Mail from the Apple Store

Our Team

• Anson
• Mustapha
• Steven
• Jacek
• Xavi