poMMo is versatile mass mailing software. It can be used to add a mailing list to your Web site or to organize stand alone mailings. Unique Features such as the ability to mail subsets of your subscribers set it apart from alternatives. poMMo is written in PHP and freely provided under the [GPL].Designed to be easy to use and powerful, poMMo provides flexible Mailing Management that everyone needs — from Software Projects to Shoe Stores, to Marketing Firms, to pioneers of the Blogosphere… Let us know where you are using poMMo by visiting our In the Wild page.