Your best bet is to use your cell phone number, since that setting is supported by the largest number of devices. In order to avoid creating duplicate messages, make sure every device logged in to iCloud has the same option here.

Make sure to check all the boxes.Īt the bottom of the Account tab, you’ll see a drop-down box labeled “Start new conversations from” with your available contact points listed. Check all the available contact methods on the Accounts tab. You also need to check the address where you can be reached in these settings. Click on the “iMessage” section, which is accessible from the symbol at the top of the screen.Ĭlick on an option opposite your Apple ID titled “Sign Out.” To sign out of the Messages app, click on “Messages” in the top of the window and go to “Preferences.” These settings control the connection between the Messages app and your messaging data associated with your Apple ID, phone number, and iCloud. If the Messages app on your Mac is still not working, signing out and back in may fix the problem. If you’ve checked, and the Messages app is active, follow the steps below to fix the problem on your Mac. While the Messages app rarely goes out, confirming that it’s active is important before you start troubleshooting a problem you cannot fix. You should also check for a system-wide outage on Apple’s System Status page. Have you restarted your Mac? Are you sure you have an Internet connection? The Obvious Fixes for Messages Not Working on Macīefore you try any of these more detailed fixes, make sure you’ve done the basics first.

How to connect iphone to mac messages