qmail-spp provides plug-in support for the qmail SMTP daemon (qmail-smtpd). It allows you to write external programs and use them to check SMTP command argument validity. The plug-in can trigger several actions, like denying a command with an error message, logging data, adding a header, and much more.
ttmap passively analyzes values of TCP Timestamps in captured IP packets. After collecting enough data, it computes characteristic remote machine parameters. These values let it guess remote operating systems and identify unique machines behind a single IP address. For example, it can analyze remote IP load-balanced clusters.
Christian Löschenkohl [christian.loeschenkohl /at/ linea7.com] agreed to take the project over and continue development.
That's all, folks :( !
This project is no more active. The 1.1.3 release was the last stable release. It seems that nobody is interested in it and I have no time to continue it's development. If you'd like to take it over - just mail me. Here is the 1.2.0 alpha1 version - it only needs a few improvements to become a never-came 1.2.0 release:
You should probably also see
- my new project partially based on the Helios qmail.
Many thanks to all people who have helped me in this project.