Tellmatic is a tool to manage and create newsletters for personalized mailing or mass mailing. Addresses and newsletters are stored in groups to handle different user groups and thousands of addresses at a time. SMTP is used for sending the newsletter to your subscribers to make sure you get all error and bounce messages. Bounces can be handled automagically via a small bounce-management module with POP3 access. It also has a small form-editor and statistics. You can import and export your addresses in CSV format.
SubEtha is a sophisticated mailing list manager, similar in many respects to the popular Mailman package but far more feature-rich. SubEtha offers easy installation on Windows and Unix platforms, a user-friendly Web interface, searchable, threaded archives, virtual domains, support for users with multiple email addresses, intelligent attachment handling, configurable message processing filters, per-list role-based permissions, and more.
Shibboleth is a privacy and security-aware mailing list manager, perfect for allowing closed groups to interact on the Internet without interference from outsiders and former insiders. It features user verification to prevent any forged mailing to list, message digest handling, address standartization, header canonicalization, file serving, header-based passwords, PGP support, remote e-mail based management, lists moderation, message filters, and more.
newsPro is a Web interface for newsletters/announcements. Users can include their email address in the database, and they will receive email newsletters sent by this script. It is available in English, German, and Russian. In contrast to other similar scripts, no SQL is needed for newsPro.
Buni Meldware Communication Suite is an enterprise groupware product providing an email server, calendar server, and a Web mail client. The Web mail portion is written using Adobe's Flash and provides a rich cross-browser experience. Protocol support includes IMAP, POP, SMTP, iCAL, WCAP, and more. It uniquely supports full database email storage as well as file system storage of emails on major database platforms, and is easily installed via a Web Start graphical installation process.
ezmlm-www provides a Web interface to ezmlm mailing list archives. It is MIME compliant (with HTML rendering, attachment handling, inline images), multilingual (English, Spanish, Italian, German, Brasilian Portuguese, French, and Norwegian), and customizable using a stylesheet. It also supports vpopmail, message coloring, RSS feeds, and a full-text search engine.