https://lists.exim.org/lurker/message/20230313.220046.963fe0de.en.html

https://git.exim.org/exim.git/commit/6fdf76d0eae42ce4507fe317f095572100c5d6b8
https://git.exim.org/exim.git/commitdiff/6fdf76d0eae42ce4507fe317f095572100c5d6b8
https://git.exim.org/exim.git/patch/6fdf76d0eae42ce4507fe317f095572100c5d6b8