softkeeper.com

Advanced SMTP/POP3 EMail Server with tons of features, such mailing lists, anti-spam, multiple SMTP gateways, security, compatibility with any email program. Can be used a dedicated mail server, or as a personal local SMTP server.

Internet Booth software enables to restrict PC access to desired only applications such as an Internet Explorer. Great for in-store, in-library PCs. Protects against changes to the public PC settings.