Updated 2026
Quick Answer
JetPack's connection issues are usually caused by our server firewall blocking Automattic's IP addresses. This can happen after a firewall rule update or if JetPack's monitoring IPs trigger rate limits. The fix involves whitelisting JetPack's IP ranges.
For the complete guide:
This article has been consolidated into our Blocked by JetPack - Troubleshooting Guide guide for easier reference.
