How to Block Someone on iMessage on Mac

Apple’s iMessage is one of the most famous apps in its suit; due to its compatibility with Apple devices and seamless integration within the Apple ecosystem, it is one of the most useful applications out there. It is also different than other messaging applications as when you exchange texts between two Apple devices, the texts will appear blue in color. However, the text messages will appear green if the person on the other end is using an Android device.

To block someone on iMessage, first launch the Messages app. Now, on the right side, check the list of contacts. Tap on the chat you want to block. Click on Conversations on the top menu bar and then tap on Block Person. Again, click on Block to confirm your request.

Like all other Apple applications, iMessages are wholly integrated with its ecosystem. Suppose someone texts you on your iPhone; if your sync is turned out, you should also be getting those messages to your Mac. You can text using your laptop itself. This article guides you on how to block a contact in iMessages on your Mac. 

How to Block Someone on iMessage on Mac?

Blocking a contact on iMessage is a straightforward process. 

  • Power on and sign in to your Mac. 
  • Launch Messages. You can find it on the dock by default.  
  • From the side menu, select the contact you want to block.
How to Block Someone on iMessage on Mac
  • Click on Conversations on the Menu bar. 
  • Select Block person from the list
Block Someone on iMessage on Mac
  • A warning message will be displayed asking if you really want to block the person. Click on Block to complete the process.
How do I block someone from messaging on my Mac

This is how to block someone on iMessage on Mac.

Read How to Save Image as JPEG on Mac

How to Manage Blocked Persons on Mac?

Managing blocked contacts on Mac is very simple; just refer to the detailed steps below to learn how it is done.

  • Power on and sign in to your Mac. 
  • Open the Messages app. You can find the application on the dock by default. Alternatively, you can also use Finder to open it.  
  • Click on Messages from the Menu bar. 
  • Select Preferences from the list. Subsequently, you can also use the Command-Comma shortcut to do the same. 
  • Click on the iMessage tab and select Blocked.
Does blocking on iPhone block on Mac
  • Click on the “+” icon at the bottom left corner of the window to add a number to the blocked list, or use the “-” icon to remove a selected number from the blocked list.

Read How to Print Multiple Pages on Mac

How to Sign Out of the Messages App on Mac?

Signing out of iMessage on Mac is relatively simple and only takes a few steps. You can also check out all the steps mentioned here and apply them on your Mac.

  • Log in to your Mac 
  • Find and open the iMessage app. The app should already be present on your dock. If you can’t find it on the dock, open the Finder and click on Applications in the menu on the left-hand side. Scroll down till you find Messages and open it. 
  • Now with the app open, click on Messages on the Menu Bar. 
  • Select Preferences from the drop-down menu. Alternatively, you can use the Command-Comma shortcut to open Preferences too. 
  • Select the tab which says iMessage.
  • You can disable the iMessage temporarily by unchecking the box that reads  Enable this account
  • Press on Sign out right beside your Apple ID to log out of iMessage on your Mac, and you’re done.

How to Disable Messages Notifications on Mac instead of Blocking Someone?

You can use the Do-Not-Disturb function on your Mac if you do not want to be constantly bombarded with text messages whenever they come. Refer to the steps below to do that. 

  • Log in to your Mac. 
  • Launch System Preferences. It can be found on the dock by default. 
  • Click on the Notifications & Focus tab, and a new window will open up with two tabs named Notifications and the other one Focus
  • Inside the Notifications tab, you will see  Messages on your apps list on the left-hand side. 
  • Click on the Messages app, and if you want entirely to switch off its notifications, uncheck the allow notifications option. 
Why can't I block a number on iMessage Mac

Several secondary options exist within the Notifications window, such as allowing time-sensitive alerts, showing notifications on the lock screen, and playing a sound when a message is received.

Read How to Make an Exponent on Mac

How to Disable Automatic Sharing in Messages on Mac?

Automatic sharing allows the files shared via Messages to appear in a list of applications of your choosing like Photos, Podcasts, Siri, etc. Read the steps provided below to learn how to disable it. 

  • Power on and sign in to your Mac. 
  • Open the Messages app. You can find it on the dock by default. 
  • Move the pointer to the Menu bar and click on Messages. 
  • Click on Preferences from the list. Subsequently, you can also use the Command-Comma shortcut to do the same. 
  • Head over to the Shared with your tab. 
  • Click on the Turn off button beside the Automatic sharing option. 

How to Set Messages to Delete Automatically on Mac?

You can set a timer within the Messages app so that conversations get deleted after a stipulated amount of time. Check the instructions provided below.

  • Power on and sign in to your Mac. 
  • Open the Messages app. 
  • Press the Command-Comma shortcut to open Preferences. Alternatively, you can also click on the File option from the Menu bar and select Preferences from the list. 
  • Make sure you’re on the General tab. 
  • Click on the box next to the Keep messages section. 
  • Select the amount of time you want to keep the messages; you have the option to choose from one month, one year, or forever.

Read How to Transfer FaceTime from iPhone to Mac

Frequently Asked Questions

1. Does blocking on iPhone block on Mac?

If you have enabled sync to iCloud on both devices, then all the contacts you have blocked on your iPhone will also be blocked on your Mac. It works both ways and makes it easier for users to keep all the contacts in sync on all Apple devices.

2. Why can’t I block someone on messages on Mac?

If you are unable to block someone on messages on Mac, it could be due to multiple reasons. Well, even if you have blocked people on iMessage on your iPhone but cannot see those numbers on your Mac, it could be because you recently updated your Mac. Otherwise, you can try blocking people manually from FaceTime instead of iMessage to fix the issue.


That’s it for this article, folks; as you saw, blocking a contact on Messages is a simple process. Additionally, it also allows you to manage all blocked contacts with ease. All the contacts you block on your Mac will be reflected on other devices logged in with the same Apple ID. Do check out the other methods mentioned here.

You may like the following mac tutorials: