Wide Area Link Emulator enables you to set and test various parameters of a WAN access link (also known as a bottleneck link) before testing on a fully-functional network.
Arrow provides an elegant, powerful interface to electronic mail. This is not just another single window mail reader. Instead, it displays each mailbox and message in a separate window, thereby allowing one to simultaneously open as many mailboxes and read and compose as many messages as one wishes. This paradigm also allows one to use drag-and-drop to transfer text between messages and to organize one's mail by rearranging messages within a mailbox and moving messages between mailboxes. The ability to automatically monitor an unlimited number of inboxes fed by a procmail script significantly eases the burden of managing one's daily correspondence because each inbox can be devoted to a single topic.
The Webalizer is a Web server log analysis program. It is designed to scan web server log files in various formats and produce usage statistics in HTML format for viewing through a browser. It supports wu-ftpd xferlog-formatted logs.
The Java Apache Mail Enterprise Server (a.k.a. Apache James) is a 100% pure Java SMTP and POP3 Mail server and NNTP News server. It is designed James to be a complete and portable enterprise mail engine solution based on currently available open protocols.