Webfinger error
See https://zotadel.net/item/540a4ce8-d053-495d-8d04-ee1302a6b695
Post rejected by Mastodon with:
delivery rejected: 401 {"error":"Webfinger response for malendur@hub.art3mis.de does not loop back to https://hub.art3mis.de/channel/malendur8944"}
Or
delivery rejected: 401 {"error":"Webfinger response for malendur@ehrenfeld.social does not loop back to https://ehrenfeld.social/channel/malendur8944"}
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Hubzilla 8.4.2