Messenger Webhook停止响应管理员消息，咨询是否存在用户消息量限制
Let me walk through what’s likely going on here and how to fix it—this is a scenario I’ve run into a few times while building Messenger bots:
1. Temporary Rate Limits from Frequent Testing (Your Hunch Is Probably Correct)
Facebook does enforce quiet rate limits for individual users interacting with bots, especially when you’re sending a ton of test messages in a short window. While they don’t publish exact numbers for admin/test accounts, heavy repeated testing can trigger a temporary restriction that blocks your account from triggering the webhook.
- Try waiting 1-2 hours and sending a message again—these limits almost always reset automatically.
- For ongoing testing, switch to using one of your other test accounts instead of your admin account for the time being.
2. Refresh Admin Permissions & Account Status
Sometimes admin accounts can get stuck in a weird state, even if you haven’t done anything obvious:
- Head to your app’s Messenger Platform Settings, go to the Roles tab, and double-check that your admin role is still active with full permissions (manage pages, send messages, etc.).
- Try removing your account as an admin, wait 5 minutes, then re-add it. This often clears any stuck permission flags that might be blocking your messages.
3. Dig Into Webhook & Server Logs for Admin-Specific Errors
Even if the webhook works for others, there might be an issue unique to your account:
- Enable Webhook Logs in your app’s developer settings (under Webhooks > Edit > Logs). Send a test message from your admin account and check if the
messageevent is even reaching your webhook. - If the event is coming in but your bot isn’t responding, check your server logs—you might have accidentally added a hardcoded filter that blocks your user ID, or there’s an error processing your account’s specific message data.
4. Rule Out Personal Messenger Account Issues
It could be a problem with your Messenger account, not the bot itself:
- Log out of Messenger on all devices, clear your app/ browser cache, then log back in and test again.
- Try sending messages to the bot from a different device (e.g., mobile instead of desktop) to see if that bypasses the issue.
内容的提问来源于stack exchange，提问作者jbar
