How to Block Someone on Your MacBook: A Step-by-Step Guide


Michael Collins

Blocking someone on your MacBook is a straightforward process. Whether it’s an unwanted email sender or an iMessage contact, you can easily prevent them from reaching you through Apple’s built-in blocking features. Hang tight, and you’ll know how to do it in no time!

Step by Step Tutorial on How to Block Someone on Your MacBook

Before we dive into the steps, it’s important to understand that blocking someone on your MacBook will prevent them from contacting you through Mail or Messages. Let’s get started!

Step 1: Open Mail or Messages

Open the app from which you want to block the person.

If you’re blocking an email sender, you’ll be using the Mail app. If it’s an iMessage contact, open the Messages app. Remember, you need to be in the specific app where the person is bothering you.

Step 2: Find a message from the person

Locate an email or a message from the individual you want to block.

In Mail, you can search for the person’s name or email address. In Messages, scroll through your conversations to find the one involving the person you wish to block.

Step 3: Block the person

In Mail, click on the email to open it, then click on the sender’s email address and select ‘Block Contact’. In Messages, click on the contact’s name, then click ‘Info’ and select ‘Block this Caller’.

When you block someone in Mail, future messages from them will go directly to the trash. In Messages, you won’t receive notifications from them anymore, and they won’t be able to send you any iMessages.

After you’ve completed the action, the person will be blocked from contacting you through the selected Apple service. They won’t be notified that they’ve been blocked, but they might notice when their messages or emails don’t get a response.

Tips on How to Block Someone on Your MacBook

  • Remember, blocking someone in one app doesn’t block them in all apps. You’ll need to block them in each app individually.
  • If you want to unblock someone later, just follow the same steps and choose ‘Unblock Contact’.
  • Blocking someone on your MacBook won’t block them on your other Apple devices unless you have iCloud syncing turned on for Mail or Messages.
  • Make sure to update your MacBook to the latest software version to ensure the blocking feature works correctly.
  • Consider creating a rule in Mail to automatically move emails from certain senders to a specific folder, which can also help manage unwanted emails.

Frequently Asked Questions

How do I know if someone is blocked?

You won’t receive any notifications, messages, or emails from the blocked person.

Can I block someone in FaceTime?

Yes, you can block someone in FaceTime by opening the app, selecting their contact, and opting to block the caller.

What happens to blocked emails?

Blocked emails are automatically moved to the Trash folder in Mail.

Can I block someone from contacting me on all my devices at once?

If you have iCloud syncing for Mail or Messages enabled, blocking someone on one device will block them across all devices.

Will the blocked person know they’ve been blocked?

No, the person will not be notified, but they may notice when you don’t respond to their messages or emails.


  1. Open Mail or Messages.
  2. Find a message from the person you want to block.
  3. Block the person via the app’s blocking feature.


Blocking someone on your MacBook is a useful skill to maintain your digital peace. Whether it’s a spammy email sender or an annoying iMessage contact, knowing how to quickly and effectively block these folks can save you from a lot of headaches. This article walked you through the simple steps to block someone on your MacBook. We also discussed what happens after you block someone, provided additional tips, answered frequently asked questions, and summarized the process in a bite-sized list. Blocking someone doesn’t have to be a complicated task, and now you’re equipped to do it with ease. Don’t hesitate to use this feature when needed; your MacBook is a tool for productivity and enjoyment, not a source of frustration. If you’re ever in doubt, remember that you can always unblock a contact if you change your mind. Happy computing!