更新於2026年02月10日
Improved Communication Guidelines
To help ensure your messages are delivered reliably and stay compliant with FCC and carrier regulations, we've introduced a alert with SMS Sending Guidelines.
This guide will appear before you send your first message:
•Understand best practices for outreach messages
•Learn what to avoid to prevent your messages from being blocked
•Ensure your emergency communications reach your recipients when they need them most.
These guidelines improve delivery and quality.