Some Contacts Can't Read Your WhatsApp Messages

You're sending messages through WhatsApp Business, and most contacts receive them fine, but some contacts report they can't see your messages. The messages show as sent on your end, but the recipient sees nothing or gets a "message unavailable" notice.

• What's Happening
• Who's Affected
• How to Confirm This Is the Issue
• How to Fix It
• Technical Background
• Need Help?