Error 21611 - Twilio
Register for SIGNAL by 8/31 for $250 off. Register now.

Error 21611

Error - 21611

This 'From' number has exceeded the maximum number of queued messages

You have attempted to enqueue too many messages for a given 'From' number. Twilio SMS sends messages at 1 message per second from a phone number and 30 messages per second from a shortcode. Messages that exceed these rates will be queued and delivered at the defined rates. When a queue for a particular 'From' number exceeds 4 hours, this error will be thrown.

Need some help?

We all do sometimes; code is hard. Get help now from our support team, or lean on the wisdom of the crowd browsing the Twilio tag on Stack Overflow.