Nextcloud Mail

💌 A mail app for Nextcloud

Why is this so awesome?

• 🚀 Integration with other Nextcloud apps! Currently Contacts, Calendar & Files – more to come.
• 📥 Multiple mail accounts! Personal and company account? No problem, and a nice unified inbox. Connect any IMAP account.
• 🔒 Send & receive encrypted mails! Using the great Mailvelope browser extension.
• 📑 Message threads! Now we have proper grouping of message threads.
• 🗄️ Mailbox management! You can edit, delete, add submailboxes and more.
• 🙈 We’re not reinventing the wheel! Based on the great Horde libraries.
• 📬 Want to host your own mail server? We don’t have to reimplement this as you could set up Mail-in-a-Box!

If you experience any issues or have any suggestions for improvement, use the issue tracker. Please follow the issue template chooser so we get the info needed to debug and fix the problem. Thanks!

Ethical AI Rating

Priority Inbox

Rating: 🟢

Positive:

• The software for training and inferencing of this model is open source.
• The model is created and trained on-premises based on the user's own data.
• The training data is accessible to the user, making it possible to check or correct for bias or optimise the performance and CO2 usage.

Thread Summaries (opt-in)

Rating: 🟢/🟡/🟡/🔴

The rating depends on the installed text processing backend. See the rating overview for details.

Learn more about the Nextcloud Ethical AI Rating in our blog.

Maintainers

• Christoph Wurst
• Nextcloud Groupware team

Installation

The app is distributed through the app store and you can install it right from your Nextcloud installation.

Release tarballs are hosted at https://github.com/nextcloud-releases/mail/releases.

Get on board

For new contributors, please check out ContributingToNextcloudIntroductoryWorkshop

Development setup

Just clone this repo into your apps directory (Nextcloud server installation needed). Additionally, npm to fetch Node.js is needed for installing JavaScript dependencies and composer is needed for dependency management in PHP.

Once npm and Node.js are installed, PHP and JavaScript dependencies can be installed by running:

make dev-setup

We are also available on our public Mail development chat, if you want to join the development discussion. Please report bugs here on Github and open any questions and support tickets at the community forum.

Documentation

Need help? Check out our documentation. It's split into three parts.

• Admin documentation (installation, configuration, troubleshooting)
• Developer documentation (developer setup, nightly builds)
• User documentation (usage, keyboard shortcuts)