I finally added some screenshots (and more troubleshooting tips) to my guide on how to post to #Mastodon from anything (including #RSS, #WordPress etc.) using #IFTTT
(Incidentally: I built a new recipe from scratch to make sure I wasn’t missing any steps and tried to publish it as a reusable applet, but it turns out IFTTT won’t let you publish applets that use webhooks.)