Self-hosted projects tagged “Email client”
5 open source projects with this tag
5 open source projects with this tag
5 services found

A mail server in a box with a modern admin panel.
Turn a fresh Ubuntu server into a complete mail server with webmail, DNS, spam filtering, automatic TLS, and an easy-to-use admin control panel.


Browser-based IMAP webmail with a plugin-driven UI
Self-hosted webmail client for IMAP accounts with address book, message search, identities, and an extensible plugin/skin system.

Open-source CRM for sales, marketing automation, and support
Self-hosted CRM with leads/opportunities, email & calendar sync, marketing automation, workflows, and extensible entity-based customization.

Modern, lightweight webmail client for IMAP and SMTP
Fast, privacy-friendly webmail client with IMAP/SMTP, Sieve filters, PGP support, and a responsive UI. A community-driven continuation of RainLoop.

A lightweight webmail client for IMAP accounts
Cypht is a lightweight, extensible webmail client that aggregates IMAP mailboxes and provides a fast, minimal UI with optional modules such as SMTP sending and Sieve filtering.