I currently send out multiple text messages from messagehub in my follow sequence for one of my funnels and I've had a few contacts reply with "STOP" to not receive any more text messages specifically.

The problem is that they obviously keep receiving the text messages because there's currently nothing set up to automatically opt them out of text messages.

It would be awesome if it would allow them to opt-out of text messages if they reply with "Stop" (or a phrase of our choosing) since people are already accustomed to that.