Anybody know if #Mastodon & #Misskey actually poll the outbox of remote instances or not?

#fediverse #ActivityPub

https://lobste.rs/s/ztk89c/mastodon_instance_with_6_files#c_vhlgue

https://todon.eu/system/media_attachments/files/111/077/158/974/835/818/original/f6c506082187a031.png