Seems plain-text e-mails are just too hard to work with nowadays <https://www.theregister.com/2020/08/25/linux_kernel_email/>: “It is a fairly specific workflow that is a challenge for some newer developers to engage with. As an example, my partner submitted a patch to OpenBSD a few weeks ago, and he had to set up an entirely new mail client which didn’t mangle his email message to HTML-ise or do other things to it, so he could even make that one patch. That’s a barrier to entry that’s pretty high for somebody who may want to be a first-time contributor.” ... It turned out, though, that this time Outlook was not guilty. “I think it was actually Gmail that was a barrier. And he also couldn’t do it from Apple Mail. It is just that the modern mail client has intentionally moved towards HTML,” ...