Trusted TLS with Postfix

If you’re seeing a lot of messages about untrusted TLS connections in your mail log when running postfix like this… Untrusted TLS connection established to […]

I fell off my trainer

I’m probably one of the few people who can honestly claim that they fell off a bike trainer. Keep in mind that, when riding on […]

Good Customer Service from Road iD

A number of years ago I purchased a Road iD bracelet so, if I crashed during a ride, anyone who tried to help me would […]

Http/2, Apache, & Lightsail

This post only covers the technical details of how to implement http/2 on an Apache web server running in Amazon Linux on Lightsail. It does […]

Temporary Wahoo RPM Cadence Mounting

If you’re like me, when cycling, you prefer to have a bike computer and some sensors with you on a ride. On a recent vacation, […]

Cycling Sensors

There are so many options available for cycling sensors this post will only be able to scratch the surface. There are numerous sensors available and […]

Vivoactive 3

As you might have guessed, I like keeping track of my fitness. On my bike, I use the Garmin Edge 1030, on the trainer I […]

Yet More Geeky Humor

A few more of my favorites… There are two types of people in the world: Those who can extrapolate from incomplete data. … and … […]

Your Email Address

We all agree that email is crucial to modern life. But what email should you use? Everyone gets email when they sign up for high […]

Postmaster Resources

This post is as much to help me remember as it is to help other people. Below is a list (not comprehensive) of the postmaster […]