Roundcube - Free and Open Source Webmail Software
- Web UI. mobile browser ready.
- easy to setup with docker
- exploits IMAP search for FTS search
docker run -e ROUNDCUBEMAIL_DEFAULT_HOST=hostname -e ROUNDCUBEMAIL_SMTP_SERVER=hostname -p 8000:80 -d --name roundcubemail --rm roundcube/roundcubemail