What does this message mean: "Message failed to send because there are restrictions on how many messages can be sent from this phone number. This may be because too many previous messages were blocked or flagged as spam".

What does this message mean: "Message failed to send because there are restrictions on how many messages can be sent from this phone number. This may be because too many previous messages were blocked or flagged as spam".

The error is related to the quality status of the WABA. Please see the Quality-Based Rate Limits documentation for more information.

You could also provide the WABA ID to Stella support (support@stellabot.com) and we will check the quality status and limit for the affected WABA.