A tale from the trenches of mail server configuration, featuring Exim, SPF and CRM114. I really should have been doing other things, but the struggle against spam is an interesting and involving challenge.

A few notes on integrating an OS X machine to a Linux network.

Two short responses to a recent interview with Adam Bosworth of BEA, on the topics of RSS and SyncML.

A couple of things I found interesting about the O'Reilly Emerging Technology Conference.

I hooked up BlueFOAF to Dashboard: now you can see the contact details and read the blogs of people nearby to you.

Surfing for Bluetooth devices in the bar at O'Reilly's Emerging Technology Conference.

Creative procrastination central here today. I've patched my Linux kernel and fixed a bug in Evolution's NNTP support.

To give me a break from real work, I made a cool toy that uses your FOAF file and lets you know when friends with discoverable Bluetooth phones or computers are nearby.