Jonas Hahnfeld’s page

Welcome to my personal page!

You can find most of my coding activites for open source projects on GitHub and GitLab. I'm actively working on LilyPond with the development repository at lilypond/lilypond.
In the past, I've contributed to Clang and the OpenMP runtime (commits in llvm/llvm-project) as well as some patches to the Linux kernel.

Contact me via LinkedIn or write me an email!

Blog

Browse through the list of all posts or read my latest blog post below.

Configuring Authorization for Postfix 2021-05-02

How to configure sender authorization for Postfix. This ensures authenticated users can only send from their own addresses.

Publications

References to my publications, see Google Scholar for a dynamic list.