Kurrier is a modern, self-hosted webmail that integrates with all the major ESP’s.
All-in-one Mail & Collaboration server. Secure, scalable and fluent in every protocol (IMAP, JMAP, SMTP, CalDAV, CardDAV, WebDAV).
tine groupware main repository
📇 Synchronize calendars and contacts.
Tine 2.0 main repository
