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Fri, 12 Jul 2019 16:45:32 +0000 From: Rob Stradling To: "art@ietf.org" Thread-Topic: Against BCP 190 Thread-Index: AQHVONE49QiOuql8SkKGOYCD0sBxdg== Date: Fri, 12 Jul 2019 16:45:31 +0000 Message-ID: <791b33b8-4696-f69c-aca3-8838b2caafd8@sectigo.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: CWLP123CA0083.GBRP123.PROD.OUTLOOK.COM (2603:10a6:401:5b::23) To DM5PR17MB1211.namprd17.prod.outlook.com (2603:10b6:3:8b::20) authentication-results: spf=none (sender IP is ) smtp.mailfrom=rob@sectigo.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [96.225.92.103] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 209543f7-a915-42f8-71ff-08d706e85a88 x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600148)(711020)(4605104)(1401327)(2017052603328)(7193020); SRVR:DM5PR17MB0937; x-ms-traffictypediagnostic: DM5PR17MB0937: x-ms-exchange-purlcount: 3 x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:10000; 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charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: sectigo.com X-MS-Exchange-CrossTenant-Network-Message-Id: 209543f7-a915-42f8-71ff-08d706e85a88 X-MS-Exchange-CrossTenant-originalarrivaltime: 12 Jul 2019 16:45:31.9617 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 0e9c4894-6caa-465d-9660-4b6968b49fb7 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: robs@comodoca.net X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR17MB0937 Archived-At: Subject: [art] Against BCP 190 X-BeenThere: art@ietf.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Applications and Real-Time Area Discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 12 Jul 2019 16:45:37 -0000 RHVyaW5nIElFU0cgcmV2aWV3IG9mIFJGQzY5NjItYmlzIChDZXJ0aWZpY2F0ZSBUcmFuc3BhcmVu Y3kgVmVyc2lvbiANCjIuMCksIEJDUCAxOTAgaXMgY3JlYXRpbmcgc2lnbmlmaWNhbnQgcHJvYmxl bXMgaW4gc3RhbmRhcmRpemluZyANCkhUVFAtYmFzZWQgQVBJcy4gIFNwZWNpZmljYWxseSwgdGhp cyBwYXJhZ3JhcGggb2Ygc2VjdGlvbiAyLjMgDQooaHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1s L2JjcDE5MCNzZWN0aW9uLTIuMyk6DQoNCiAgICBTcGVjaWZ5aW5nIGEgZml4ZWQgcGF0aCByZWxh dGl2ZSB0byBhbm90aGVyIChlLmcuLCB7d2hhdGV2ZXJ9L215YXBwKQ0KICAgIGlzIGFsc28gYmFk IHByYWN0aWNlIChldmVuIGlmICJ3aGF0ZXZlciIgaXMgZGlzY292ZXJlZCBhcyBzdWdnZXN0ZWQN CiAgICBpbiBTZWN0aW9uIDMpOyB3aGlsZSBkb2luZyBzbyBtaWdodCBwcmV2ZW50IGNvbGxpc2lv bnMsIGl0IGRvZXMgbm90DQogICAgYXZvaWQgdGhlIHBvdGVudGlhbCBmb3Igb3BlcmF0aW9uYWwg ZGlmZmljdWx0aWVzIChmb3IgZXhhbXBsZSwgYW4NCiAgICBpbXBsZW1lbnRhdGlvbiB0aGF0IHBy ZWZlcnMgdG8gdXNlIHF1ZXJ5IHByb2Nlc3NpbmcgaW5zdGVhZCwgYmVjYXVzZQ0KICAgIG9mIGlt cGxlbWVudGF0aW9uIGNvbnN0cmFpbnRzKS4NCg0KVGhpcyBwYXJhZ3JhcGggc2hvdWxkIGJlIHN0 cnVjay4gIEl0IGlzIG91dCBvZiBkYXRlLCBzaW5jZSBhbGwgbW9kZXJuIA0Kd2ViIHNlcnZlcnMg Y2FuIHRyaXZpYWxseSByZXdyaXRlIHBhdGhzIHRvIHF1ZXJ5IGNvbXBvbmVudHMgYW5kIGJhY2sg DQphZ2Fpbi4gIEl0IGFsc28gZW5jb3VyYWdlcyBpbnNlcnRpbmcgbGV2ZWxzIG9mIGluZGlyZWN0 aW9uIHRoYXQgYWRkIA0KY29tcGxleGl0eSBhbmQgYnVncy4NCg0KSW4gUkZDNjk2MiwgYWxsIHBh dGhzIGFyZSBzcGVjaWZpZWQgcmVsYXRpdmUgdG8gYSAibG9nIHNlcnZlciIgcHJlZml4IA0KdGhh dCBjYW4gY29udGFpbiBhIHBhdGggYXMgd2VsbCBhcyBhIHNlcnZlciBuYW1lIGFuZCBhIHBvcnQ6 DQoNCiAgIFBPU1QgaHR0cHM6Ly88bG9nIHNlcnZlcj4vY3QvdjEvYWRkLWNoYWluDQogICBHRVQg aHR0cHM6Ly88bG9nIHNlcnZlcj4vY3QvdjEvZ2V0LXN0aA0KICAgR0VUIGh0dHBzOi8vPGxvZyBz ZXJ2ZXI+L2N0L3YxL2dldC1lbnRyaWVzP3N0YXJ0PTEwMDAmZW5kPTIwMDANCiAgIOKApiA1IG1v cmUgcmVxdWVzdCB0eXBlcyBkZWZpbmVkIHNpbWlsYXJseSAuLi4NCg0KVGhpcyB2ZXJzaW9uIG9m IENULCB3aGljaCBwcmVjZWRlZCBCQ1AgMTkwLCBoYXMgYmVlbiBpbiBwcm9kdWN0aW9uIHVzZSAN CmZvciBzZXZlcmFsIHllYXJzLCB3aXRoIG11bHRpcGxlIGluZGVwZW5kZW50IGltcGxlbWVudGVy cyBvbiBib3RoIHRoZSANCnNlcnZlciBzaWRlIGFuZCB0aGUgY2xpZW50IHNpZGUuICBUaGVyZSBo YXZlIGJlZW4gbm8gY29tcGxhaW50cyB0aGF0IA0Kc3BlY2lmeWluZyBwYXRocyBpbiB0aGVzZSB3 YXlzIGlzIGF0IGFsbCBkaWZmaWN1bHQgb3IgaW50ZXJmZXJlcyB3aXRoIA0Kb3BlcmF0aW9uIG9m IG90aGVyIHNvZnR3YXJlLg0KDQpBIHNpbWlsYXIgcHJvYmxlbSBhcm9zZSBkdXJpbmcgQUNNRSBz dGFuZGFyZGl6YXRpb24uICBBdCBmaXJzdCBpdCB3YXMgDQpzb2x2ZWQgYnkgZGVmaW5pbmcgYSAi c3RyYWlnaHQgdGhyb3VnaCIgaXNzdWFuY2UgcGF0aCB3aGVyZSBlYWNoIHN0ZXAgDQpwcm92aWRl ZCBhIFVSTCBmb3IgdGhlIG5leHQgc3RlcC4gIFRoaXMgd2FzIGFiYW5kb25lZCBiZWNhdXNlIHRo ZXJlIGFyZSANCnBsZW50eSBvZiBpc3N1YW5jZSBjYXNlcyB0aGF0IGFyZSBub3Qgc3RyYWlnaHQt dGhyb3VnaCAtIGZvciBpbnN0YW5jZSwgDQpyZXZvY2F0aW9uLiAgTm93IEFDTUUgaW5kaXJlY3Rz IGFsbCByZXF1ZXN0cyB0aHJvdWdoIGEgImRpcmVjdG9yeSIgSlNPTiANCm9iamVjdCB0aGF0IG1h cHMsIGUuZy4gIm5ld0F1dGh6IiB0byAiaHR0cHM6Ly9leGFtcGxlLmNvbS9uZXdBdXRoeiIuIA0K VGhpcyB3b3JrcyBtb2RlcmF0ZWx5IHdlbGwsIGJ1dCBhZGRzIGNvbXBsZXhpdHksIGluY3JlYXNl cyB0aGUgdG90YWwgDQpudW1iZXIgb2YgcmVxdWVzdHMsIGFuZCBhcyBpdCB0dXJucyBvdXQsIG1h eSBoYXZlIGJ1Z3MgDQooaHR0cHM6Ly93d3cucmZjLWVkaXRvci5vcmcvZXJyYXRhX3NlYXJjaC5w aHA/ZWlkPTU3NzEpLg0KDQpGb3IgNjk2Mi1iaXMsIHRoZSBUUkFOUyBXRyBoYXMgY3ljbGVkIHRo cm91Z2ggdGhyZWUgZGlmZmVyZW50IGF0dGVtcHRzIA0KdG8gd29yayBhcm91bmQgQkNQIDE5MDog YSAud2VsbC1rbm93biBwYXRoIHByZWZpeGluZyBhbGwgdGhlIHBhdGhzIA0KZGVmaW5lZCBieSB0 aGUgQVBJLCBhIGRpcmVjdG9yeSwgYW5kIHRyZWF0aW5nIHRoZSBlbnRpcmUgc2V0IG9mIHJlcXVl c3QgDQp0eXBlcyBhcyBwYXJhbWV0ZXJzIHRvIGEgbG9nIGRlZmluaXRpb24gZGVsaXZlcmVkIG91 dCBvZiBiYW5kLiAgQWxsIHdlcmUgDQpmb3VuZCB0byBiZSB1bnNhdGlzZmFjdG9yeS4gIFRoZSBh ZmZlY3RlZCBVUkkgb3duZXJzIChsb2cgb3BlcmF0b3JzKSBhcmUgDQpiZWluZyBwcmV2ZW50ZWQg YnkgQkNQIDE5MCBmcm9tIGRvaW5nIHdoYXQgdGhleSB3b3VsZCBwcmVmZXIgdG8gZG8gd2l0aCAN CnRoZWlyIFVSSSBzcGFjZSwgd2hpY2ggaXMgdG8gdXNlIFVSSXMgY29uc3RydWN0ZWQgaW4gdGhl IHNhbWUgbWFubmVyIGFzIA0KUkZDNjk2MiAod2l0aCAiL2N0L3YxIiBjaGFuZ2VkIHRvICIvY3Qv djIiKS4NCg0KQkNQIDE5MCBpcyBzdGFuZGluZyBpbiB0aGUgd2F5IG9mIHN0YW5kYXJkaXppbmcg c2ltcGxlLCBzZW5zaWJsZSBIVFRQIA0KQVBJcyBhbmQgc2hvdWxkIGJlIGFtZW5kZWQuDQoNClRo YW5rcywNCg0KLS0gDQpSb2IgU3RyYWRsaW5nDQpTZW5pb3IgUmVzZWFyY2ggJiBEZXZlbG9wbWVu dCBTY2llbnRpc3QNClNlY3RpZ28gTGltaXRlZA0K