Blocking a contact on Outlook Mail (formerly known as Hotmail) is an easy and immediate way to stop receiving mail from a specific email address. This wikiHow article teaches you how to block a sender in Microsoft Outlook.

Method 1
Method 1 of 2:

Blocking an Email Address

  1. 1
  2. 2
    Scroll down and click View all Outlook settings. It's a link in the drop-down menu. Doing so opens a pop-up window.
    • You may not need to scroll down to see this link.
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  3. 3
    Click the Mail tab. It's in the upper-left side of the window.
    • It will likely be selected by default.
  4. 4
    Click Junk email. You'll find this in the middle column of options.
  5. 5
    Click on "+ Add" to open the text box. In the text box, you can block an individual sender, or an entire domain.
    • If the person you are blocking has their own email domain, then you can just block the whole domain to help prevent block evasion.
  6. 6
    Enter the email address or domain that you want to block into the box.
  7. 7
    Press Enter. This will add the email to your block list.
  8. 8
    Click Save at the bottom right of the pop-up box. You can now close the box by clicking the X in the top right corner.
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Method 2
Method 2 of 2:

Using Email Rules for Block Evasion

If the person you blocked figures out that you blocked them, then they might try to create or use a different email to circumvent the block. Luckily, you can use email filters to help prevent this.

  1. 1
  2. 2
    Scroll down and click View all Outlook settings. It's a link in the drop-down menu. Doing so opens a pop-up window.
    • You may not need to scroll down to see this link.
  3. 3
    Click the Mail tab. It's in the upper-left side of the window.
    • It will likely be selected by default.
  4. 4
    Select "Rules".
  5. 5
    Click on "+ Add new rule".
  6. 6
    Enter the name of your rule. You can name it something like "Block (user)" or something else.
  7. 7
    Select a condition. Think about something in the emails that's similar. Do they have similar sender addresses. For example, do they have (blocked name)123@example.com and then they use (blocked name)235@example.com? Do they have similar subjects, or similar phrases or words in them?
    • If any of these apply to you, click on the conditions box, and then select the appropriate option in the Keywords category.
      • Select "Message body includes" if the email contains similar words or sentences. Then type the words or phrases in the box.Then press Enter.
      • Select "Sender address includes" if the email addresses are all similar. Then type the similar text in the addresses into the box.Then press Enter.
      • If the subjects are similar, then select "Subject includes" under the "Subject" category and then enter the similar words or phrases into the box. Then press Enter.
      • You can try other conditions if they apply to you.
  8. 8
    Chose an action. Click on the box under "Add an action" to bring up a list of actions. Select "Delete" to send all emails that match the filter to the deleted folder.
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Community Q&A

  • Question
    Can the sender see if they are blocked?
    Community Answer
    Community Answer
    No, they will just not be able to email or contact you. Only you can see that they are blocked.
  • Question
    I have messages saved in a folder from this person I wish to block - will they be deleted?
    Community Answer
    Community Answer
    No. Messages that don't go to junk/spam can only be deleted if YOU do so. Because those messages are saved separately, they will stay until you decide to delete them. Once you block the sender, the emails which they send you in the future will either go to junk/spam, straight to trash, or not reach you at all. Your saved messages will remain.
  • Question
    If a sender is blocked, will their emails appear anywhere?
    R2_d2000
    R2_d2000
    Top Answerer
    No, if a sender is blocked via the blocked list, then the emails will not be anywhere in your email. If you use an email rule, then the messages will be in your deleted folder.
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Warnings

  • If you create an email rule that is too broad, then you might end up deleting legitimate emails.
    ⧼thumbs_response⧽
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About This Article

Jack Lloyd
Written by:
wikiHow Technology Writer
This article was co-authored by wikiHow staff writer, Jack Lloyd. Jack Lloyd is a Technology Writer and Editor for wikiHow. He has over two years of experience writing and editing technology-related articles. He is technology enthusiast and an English teacher. This article has been viewed 202,981 times.
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Co-authors: 15
Updated: February 7, 2022
Views: 202,981
Categories: Outlook
Article SummaryX

1. Log in to Outlook.com.
2. Click Settings.
3. Click View all Outlook settings.
4. Click Mail.
5. Click Junk email.
6. Click Add.
7. Enter the email address.
8. Press Enter.
9. Click Save.

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