Maildir BulletinMaildir Bulletin
This program is designed to deliver bulletin messages to thousands of users on a system. If you want to deliver mail to a large number of people to be read[...]
Benchmarking Mail Relays and ForwardersBenchmarking Mail Relays and Forwarders
Notes I presented this paper at the OSDC conference in 2006. The main page for my Postal benchmark is at http://doc.coker.com.au/projects/postal/. My blog posts about benchmarking can be found at[...]
SE Debian: how to make NSA SE Linux work in a distributionSE Debian: how to make NSA SE Linux work in a distribution
Notes I presented this paper at Ottawa Linux Symposium (OLS) 2002. Since that time the acceptance of SE Linux in Debian was significantly less than I expected. But the acceptance[...]
Running the Net After a CollapseRunning the Net After a Collapse
I’ve been thinking about what we need in Australia to preserve the free software community in the face of an economic collapse (let’s not pretend that the US can collapse[...]
Partitioning a Server with NSA SE LinuxPartitioning a Server with NSA SE Linux
Notes I presented this paper at Linux Kongress 2002. Since that time virtualisation systems based around VMWare, Xen, and the hardware virtualisation in recent AMD and Intel CPUs has really[...]
SE Linux SavesSE Linux Saves
Here are links to some instances when SE Linux prevented exploits from working or mitigated their damage:[...]
Going Live with a Linux ServerGoing Live with a Linux Server
Based on past mistakes by myself and others, here is a check-list before putting a Linux (or other Unix) server online: Run memtest86+ (or an equivalent program for other architectures)[...]
Personal SEOPersonal SEO
One problem many people encounter is the fact that they don’t appear on Google and other search engines the way that they like. If you have an uncommon name which[...]
How to Report an Email ProblemHow to Report an Email Problem
In my work I often receive problem reports from clients regarding their email service, here is some advice to help get the problem fixed as fast as possible: Firstly problems[...]
Hotel Rooms vs ApartmentsHotel Rooms vs Apartments
One option that is often overlooked is the possibility of staying in an apartment instead of a hotel room. The difference (which is not always reflected in the name) is[...]