Never host your own email unless you like problems.
ThinkUp was amazing. RIP.
- awesome-selfhosted/awesome-selfhosted: A list of Free Software network services and web applications which can be hosted on your own servers
- Self-Hosted Alternatives to Popular Services
- Indiepen - "An independent and privacy-friendly solution to present your code examples"
- waschinski/photo-stream: Self-hosted, super simple photo stream
- thelounge/thelounge: 💬 Modern, responsive, cross-platform, self-hosted web IRC client