PostCast is a mailing list management and a mail merge program which sends personalized e-mail messages, processes orders, extracts data from Web forms and e-mail messages and inserts them into the database. It has deduplication and mailing list tools that deal with databases of all formats. It has an integrated mail server, a fully compatible e-mail client, newsletter, and mailing list servers.

Note: This is a very large (23.7MB) file and may take several hours to download via dial-up modem.