@fitheach Yep but I think it's the first interaction with mstdn.io. But maybe microblog.pub is missing an endpoint that prevent Mastodon from fetching existing activities (as this mechanism is not part of ActivityPub, this will be "Mastodon" specific).

Mastodon

Fast, secure and up-to-date instance, welcoming everyone around the world....

Mastodon hosted on mstdn.io
July 11, 2018, 21:36 PM 1 replies permalink