How to Block Email Addresses on Outlook – Windows, Mac, iPhone & Android?

| Updated on February 29, 2024

Obviously, you must be here to know how to block emails in Outlook, and you will eventually know from the article just how to do that. But before that, let’s begin with a conventional intro to the topic…

Today is the age of the internet. Most people in the world have some kind of screen always open before their eyes. With this, Digital Marketing techniques have boomed to the surface, one very crucial part of which is Promotional Emails. As much as it is useful to promote your brand directly to consumers, it has equally become a pain in the head (yes, you were rightly guessing ‘THE’ word). It is the reason why your Inbox receives more emails about discounts, coupons, subscriptions, or some other kind of promotion than you receive emails that are actually of your use.

Though this is a booming industry, and you will continue to receive such emails, you can still prevent your Inbox from overflowing with them. How? By blocking the email addresses!

Once you block an email address, you won’t receive any emails sent to you, and you cannot send emails from your Outlook to that blocked address from that point on.

Now, the question is, How can you do that? It is a simple task. Every email client provides you with the option to block the sender to stop receiving their emails. But, in this guide, we are specifically going to talk about how to block an email address on Outlook (as you have guessed by now from the title of the blog!).

If you are curious to know how to block emails in Outlook, jump straight to the write-up below.

How to Block a Sender on Outlook?

Blocking emails in Outlook is pretty simple. You just have to select the required email, go to the menu, and select the option to block.

Well, the process is simple but different for various versions of Outlook. So, if you want to know how to block email in Outlook on various devices, follow the processes stated further:

Outlook for Windows

  1. Launch the Outlook app on your desktop.
  1. Go to the folder where you can find the email from the sender you want to block.
  1. Select a message from that sender.
  1. Then, in the top menu ribbon, click on the Junk option, present under the Home tab.
  1. This will open a small menu, where you just have to click on the Block Sender option. And, this is how you block sender in Outlook.

Notes

You can also block Outlook emails by right-clicking on the said email, clicking on the Junk option, and then selecting Block Sender.

Outlook for Web

There are two ways to block email in Outlook on Web, and both of them refer to different versions of it. So, if you can’t find the option given in one of the methods below, refer to the other method, and you will be able to block email on Outlook.

Method-1:

  1. Begin by opening the browser and signing into your Outlook account.
  1. Then, go to your Inbox or any other folder where you can find an email from the sender whom you want to block.
  1. Then, in that folder, select that email.
    Select the email
  1. After that, click on the drop-down arrow next to the Junk option at the top of the list of emails.
    Click on Junk
  1. This will open up a small menu, where you have to select the Block option.
    Select Block
  1. Confirm the action by clicking OK on the pop-up that appears on your screen.
    ok

Method-2:

  1. Launch the browser and sign into your Outlook account.
  1. Then, go to the folder where you can locate an email from the sender you want to block.
  1. After that, select that email by clicking on the checkbox next to that email.
  1. Thereafter, click on the more menu icon (three dots) present at the top menu bar.
  1. This will open a menu. There, click on the Block option and then select the Block Sender option.

With this done, you now know how to block an email address in Outlook on the Web.

Outlook on Mac

The steps given below will let you know how to block an email address on Outlook for Mac:

  1. Open the browser on your Mac, go to Outlook.live.com, and log into your account.
  1. Once your Outlook account opens, go to Inbox or the folder where you can find an email from the sender whom you want to block.
  1. Then, find that email and select it by clicking on the small checkbox next to it.
  1. After that, click on the down arrow near the Junk option at the top of the email list.
  1. A small drop-down menu will open, where you have to select the Block option.
  1. Confirm your action by selecting the appropriate option on the pop-up, if asked after you are done with the steps, till will block emails in Outlook that you have selected.

Outlook on Phone

If you use the Outlook mobile app, you may want to know how to block an email in Outlook app for iPhone or Android. Unfortunately, the Outlook mobile app does not support this feature as of the time of writing this article. This means you cannot block an email address in Outlook mobile app.

However, in the Outlook app, you can mark an email as spam or junk and later use the Outlook Web or computer app (Outlook for Windows or Mac), to do the Outlook block email. Here’s how to do this:

  1. Open the Outlook app on your device.
  1. Go to some folder to find an email from the sender whom you want to block.
  1. Then, select the email from that sender.
  1. After that, tap on the Move To icon present at the bottom toolbar.
  1. Finally, a menu will open where you have to select the Junk option.
  1. After you have moved the email to Junk, go through the steps given in previous sections to know how to block an email in Outlook on your respective Outlook version.

Specifically for the iPhone:

If you are using an iPhone and have added your Outlook account to the Mail app, then listed below is a workaround process by which you can know how to block emails in Outlook:

  1. First off, open the Mail app on your device.
    Open Mail
  1. Go to the folder where you can find the email from the sender you want to block.
  1. Tap on that email, to open it in the message window.
    microsoft team
  1. Then, tap on the sender’s name in the From section of the mail.
    Tap on the sender’s name
  1. This will open the sender’s page, where you will see the option to Block This Contact. Tap on it.
    MT
  1. Confirm your action by, once again, selecting the Block This Contact option on the pop-up, and this block emails Outlook.
    Select Block This Contact

Add Email Address to the Blocked Senders List in Outlook

Though the above processes to block email addresses in Outlook are straightforward, there’s another method by which you can do that. In this case, you just have to add the email address you want to block to the Blocked Senders list, and you won’t receive any emails from that.

Here’s how to block emails Outlook using this method:

Outlook for Web

  1. Open your browser and log into your MS Outlook account.
  1. In your Outlook dashboard, click on the Settings icon present in the top right corner of the screen.
  1. From the side menu that opens, select the View All Outlook Settings option.
    Click on View All Settings
  1. In the Settings window, go to the Junk Email tab under Email.
  1. Then, click on the +Add option under the Blocked Senders and Domains section.
    Click on Add and enter the email address1
  1. Lastly, enter the email address that you want to block, and hit Enter to save the changes.

Outlook for Windows

  1. First off, launch the Outlook app on your system.
  1. Then, go to the Home tab.
  1. There, click on the Junk drop-down menu from the top menu ribbon, and select the Junk E-mail Options.
    Click on Junk and select Junk Email Options
  1. This will open the Junk Email Options window, where you have to go to the Blocked Senders tab and click on the Add button.
    Click on Add under Blocked Senders
  1. After that, type in the email address of the sender or the whole domain that you want to block, and click OK.
    Enter the email address and click OK
  1. Finally, click on Apply and then, OK, and your changes will be saved.

Outlook for Mac

  1. Launch the Outlook app on your Mac.
  1. Now, select an email from the email address that you want to block.
  1. Then, in your Outlook, click on the Tools option from the top menu bar.
  1. After that, select the Junk Email Preferences option from the menu.
  1. At last, click on the + icon at the bottom of the screen, and enter the email address or domain that you want to block on Outlook. Closing the window will save the changes.
    Click on Tools, select Junk Email Preferences, and add the email address

How to Unblock a Sender on Outlook?

This is a bonus section! You can not only can unblock email addresses in your Outlook, but by going through this process, you will also know how to fix Outlook not receiving emails.

As you already know, by blocking a sender’s email address, you no longer receive emails from them. So, if you have mistakenly blocked a contact and are waiting for their email, which you are not getting in your Outlook, you can check through this method if you have blocked the contact. If so, unblock them, and your difficulty will be resolved.

Here’s how you can do this:

  1. Open the Outlook app on your system.
  1. Under the Home tab, click on the Junk option from the menu ribbon.
  1. Next, select the Junk E-mail Options from the small menu that opens.
  1. This will open a Junk Email Options window, where you have to go to the Blocked Senders tab.
  1. Next, you will see the list of blocked senders. Select the email address from the list you want to unblock, and then click on the Remove button.
  1. Click OK to save changes.


Kanika Singh

Webmail and Internet Expert


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