Bill on Nostr: #DKIM vulnerability?

{ "id": "60281e80d6382fe74e0ab586d3dedf3d06cc6f70b8199c121bf61c71d1367241", "pubkey": "f1d3b0ebe1c5ba3b6971b1952084c9052bc6d1eae63d7818e51855384653c905", "created_at": 1715566246, "kind": 1, "tags": [ [ "t", "dkim" ], [ "proxy", "https://social.itm.osaka/objects/8f3d13d6-4c57-420d-aa6b-aadfbd58b2f1", "activitypub" ] ], "content": "#DKIM vulnerability?\nhttps://16years.secvuln.info/", "sig": "e66d765f05a39957fa45cca890723c428396d6b45227cf71e1c111ad449977f6b7bfecdd28ca74c0cafbc750f6580cd42dd4b3bff2e1017a19d9725c09fdeac5" }