Just in case somebody will ask me what were the five topics I worked on last week:
1. learning about micro management
2. [[ redacted due to classification ]]
3. [[ redacted due to classification ]]
4. [[ redacted due to classification ]]
5. [[ redacted due to classification ]]

xz backdoor and lessons I learned so far are...

... that nerds who care for 500ms latencies should be praised as this could(!) have ended pretty bad 🥂 🎉

... that just personally I saw people in the Fediverse or Bluesky reacting much, much cooler than on X 😀 Your mileage might vary...

SMTP Smuggling

When you think the start into the new year is just fine and then get hit by somebody smuggling 😱

www.postfix.org/smtp-smuggli...

Anyway, nothing compared to the stress the maintainers had - so HUGE THANK YOU to the Postix folks