was the message rejected because html?

templates/create.json

@@ -8,10 +8,10 @@
 	"object": {
 		"id": "{{domain}}/hello-world",
 		"type": "Note",
-		"published": "2018-06-23T17:17:11Z",
+		"published": "2020-06-23T17:17:11Z",
 		"attributedTo": "{{domain}}/users/{{actor}}",
 		"inReplyTo": "https://post.lurk.org/@rra/101224791711855553",
-		"content": "<p>This is a test from a <a href='https://git.vvvvvvaria.org/rra/basic_ap'>flask based implementation</a> of the mastodon tutorial</p>",
+		"content": "<p>This is a test from https://git.vvvvvvaria.org/rra/basic_ap, a flask based implementation of the mastodon tutorial</p>",
 		"to": "https://www.w3.org/ns/activitystreams#Public"
 	}
 }