Mac OS · macOS

Fix iMessage Not Sending or Receiving on Mac

Source-checked About 10 minutes

Answer

Check Apple System Status and internet access, verify the Apple Account and reachable addresses in Messages settings, then sign out and back in only if needed.

Guide steps4 steps
  1. Check service and network
  2. Verify Messages settings
  3. Restart the app and Mac
  4. Reauthenticate last
  5. If it still does not work

Check service and network

Open Apple System Status, verify the Mac is online, and set date and time automatically.

Verify Messages settings

Open Messages > Settings > iMessage and confirm the Apple Account, phone number, and reachable email addresses.

Restart the app and Mac

Quit Messages, restart the Mac, and install current macOS updates.

Reauthenticate last

Sign out of iMessage and back in only if activation remains stuck; contact Apple for persistent activation errors.

Video walkthrough

If it does not work

  • If “Fix iMessage Not Sending or Receiving on Mac” remains unresolved, identify the first numbered step that produces a different result and preserve that screen, file, log, or message. Recheck the specific account, permission, storage, connection, source-media, or hardware prerequisite above, then follow only the matching Apple Support recovery path; do not combine unrelated resets, bypasses, unofficial installers, or third-party repair tools.
Sources and verification

Checked against official documentation on . Scope: macOS.

Follow the linked first-party guidance if labels differ after a platform or app update.

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