Open source mail
There are several open-source email clients and servers available. Here are a few examples:
Email Clients:
- Thunderbird: A popular open-source email client developed by Mozilla.
- Claws Mail: A lightweight, feature-rich email client with a focus on security and customization.
- Sylpheed: A fast, lightweight email client with a simple interface.
- Geary: A modern, open-source email client for Linux and Windows.
- Mutt: A text-based email client with a strong focus on customization and keyboard shortcuts.
Email Servers:
- Postfix: A popular open-source mail transfer agent (MTA) that can be used to route and deliver email.
- Sendmail: Another popular open-source MTA that can be used to route and deliver email.
- Exim: A powerful, feature-rich open-source MTA that can be used to route and deliver email.
- OpenSMTPD: A modern, open-source MTA that is designed to be secure and easy to use.
- Mail-in-a-Box: A self-contained, open-source email server that includes a web interface and support for multiple protocols.
Other Open-Source Email Solutions:
- Roundcube: A web-based email client that can be used with a variety of email servers and protocols.
- Horde: A web-based email client that includes a calendar, contacts, and other features.
- Zimbra: An open-source email and collaboration platform that includes a web interface and support for multiple protocols.
- OpenWebMail: A web-based email client that can be used with a variety of email servers and protocols.
- Citadel: A groupware system that includes email, calendar, and contacts, as well as support for multiple protocols.
These are just a few examples of the many open-source email clients and servers available. It's worth noting that while open-source software can be a great option for many users, it may not always be the best choice for everyone.