A free mailing list program. Features posting to the list via a web page, user profiles, and multiple lists.

Open source class with methods to support HTML-based email and attachments.

A robust mailing list software. [Commercial]

Rebrandable web-based email marketing software with autoresponders, bounce handling, multiple users, newsletter tracking, targetted sending and online HTML editor. [Commercial]

Sends the results of HTML forms via email. Many options available including CVS database support, logging, and pre-processing support (e.g. encryption). [Freeware]

An advanced web form builder for creating web forms. It supports form validation, form submissions may be stored to database and sent to multiple email addresses. [Commercial]

Several scripts and classes; includes web mail, a form processor, HTML mime mail, SMTP, and POP3.

A web-based email PHP software that allows to offer personal email accounts to website site visitors. [Commercial]

List manager that includes personalized emails, plug-in support, graphical statistics, template system, and backup system. [Commercial]

Script code and tutorial for sending contact email with a PHP form that hide email address from spam robots. [Open source]