TWILIO / TCR ERROR 30892Sample MessagesRe-vetting penalty: $15.00+ per failed resubmission cycle

Invalid Sample Message — Public URL shorteners prohibited

US carriers strictly prohibit shared public URL shorteners (bit.ly, tinyurl.com, t.co, cutt.ly, rb.gy) and insecure http:// links inside sample messages due to phishing rules.

Why DCA Reviewers Trigger Error 30892

  • A sample message contains bit.ly/xyz or tinyurl.com/xyz.
  • A sample message contains an unencrypted http:// link instead of https://.
  • The domain in the sample message does not match the registered brand's website domain.

Side-by-Side Technical Comparison

FAILRejected Sample Message (Triggers 30892)
Sample 1: "Hi [Name], your dental cleaning is tomorrow! Confirm here: https://bit.ly/3xYz99"
PASSCompliant Sample Message (Passes 30892)
Sample 1: "Harbor & Pine Dental: Hi [first name], your cleaning is on [date]. Confirm at https://harborpinedental.com/confirm. Reply STOP to opt out."

Other Common A2P 10DLC Rejection Codes