I think I’ve got the terminology right.
I have Bluesky account which I could post to fine from micro.blog. I changed the Bluesky handle to a Substack handle on the Bluesky website, which works fine through Bluesky, but doesn’t on micro.blog (I deleted the original link and created one with the Substack handle to replace it).
Is this a thing micro.blog can handle? What info do I need to put where when I’m setting it up in micro.blog?