We use Twillio for the SMS authentication. This is all we use Twillio for. Received an email today from Twillio with the following:   Register your 10DLC numbers to avoid unregistered fees: Deadline December 15, 2022   Effective December 15, 2022, Twilio will require low-volume senders using U.S. 10DLC numbers to register their brand and their use case (“campaign”) for each phone number. Messages sent after December 15, 2022 on unregistered phone numbers will incur additional per-message carrier fees, and may be subject to filtering or blocking.    Messages from unregistered numbers may be filtered or blocked. You will also be charged fees for any traffic, even low volume traffic, sent with an unregistered 10DLC number starting December 15, 2022.   Anyone else get this ? ... View more