Changeset 9793: SMTP testing documentation. I didn’t know this trick: running “python -m smtpd -n -c DebuggingServer localhost:1025” will start up a simple SMTP server which dumps received e-mails to the terminal instead of forwarding them on.
Recent articles
- The Summer of Johann: prompt injections as far as the eye can see - 15th August 2025
- Open weight LLMs exhibit inconsistent performance across providers - 15th August 2025
- LLM 0.27, the annotated release notes: GPT-5 and improved tool calling - 11th August 2025