Communication - Email - Mailing Lists and Newsletters Tools

Web-based archiver for GNU Mailman 3 mailing lists

Open-source email marketing for newsletters and mailing lists

Open-source self-hosted newsletter and mailing list manager

Open-source mailing list management software for communities and organizations

Open-source marketing automation platform for email campaigns and newsletters

Open-source self-hosted mailing list and newsletter manager

Open-source web interface for Mailman3 mailing lists

Secure, encrypted mailing list manager for privacy-focused teams

Open-source mailing list management software for organizations