How To Block Emails On Outlook

Use A Rule In The Outlook Desktop Client

How to Block Spam Emails on Microsoft Outlook

Rules work in the folder you create them in, so you need to select an email in your Inbox for this to work. After youve selected an email, click Home > Rules > Create Rule.

In the Create Rule panel that opens, click Advanced Options.

Check the box next to the From option. This is the person whose emails will be automatically deleted before you see them, so make sure its the right sender. From there, click Next.

Next, check the Permanently Delete It checkbox.

A confirmation dialogue will be displayed. Click the Yes button.

Now select the Next button and Next again to get to the final page of the wizard.

Give your rule a name, switch on the Run this rule now on messages in Inbox option, and click Finish.

Your rule is now created, and any emails from that sender will immediately and automatically be deleted as soon as they get to your Inbox.

How To Mark The Email As Junk Or Spam In Outlook:

Step 1: Open and sign in to

Step 2: Then select the messages you want to mark as junk.

Step 3: Now at the top of the screen, select Junk or Spam to move the message to your Junk or Spam folder.


If email is being sent to your Junk folder in error, read Mail goes to the Junk folder by mistake.

Messages in your Junk folder are automatically deleted between 10 and 30 days after they arrive.

Why Am I Getting These Emails

It is common to get phishing and junk emails when you give your email address to shady websites, like filling out forms for ads promising free stuff. But these days, even the most careful email users can end up with a flood of spam, according to Kujawa.

Hackers can steal your email address by breaching legitimate services and organizations you shared it with and then selling that information to cybercriminals hoping to scam you. Businesses and advertisers also share public contact lists to send out mass marketing emails.

Fortunately, most email providersincluding Gmail, iPhone, Outlook, Yahoo, Hotmail, and AOLallow users to block spam and junk emails on their platforms. Blocking spam is often as simple as notifying your provider by marking something as spam, according to Theresa Payton, CEO of Fortalice Solutions, a cybersecurity firm. Follow this step-by-step guide to block emails with each mail server.

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Ignore Junk Email Or Instant Messages

Spammers get rich when people buy their “products.” Don’t reply to spam , buy anything from an unfamiliar business, or agree to hold or transfer money for anyone. Beware of messages that appear to come from Microsoft and that ask for your password or threaten to close your account or expire your password. They’re false.

Can I Unsubscribe From Emails On Outlook


Yes, its possible to unsubscribe from newsletters and other mass emails on Outlook. You can do it by opening one of the emails and clicking on Unsubscribe at the beginning.

Another option is to repeat the previous process using the Sweep button and have all of the future emails automatically deleted.

Blocking and Unsubscribing from Emails on Outlook


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Here Is How To Block Someone In Outlook:

Step 1: Log in to your account at

Step 2: Then select the messages or senders you want to block.

Step 3: Now from the top toolbar, select Junk then tap on Block or Spam, and Select OK.

Step 4: The messages you select will be deleted and all future messages will be blocked from your mailbox.


To unblock someone, open your Blocked sender’s list and select the Remove next to their name.

If you’re still receiving email in your Inbox from a sender you blocked, see Receiving email from blocked senders in

Block All Unknown Senders

This will block everyone except those in your Safe senders list. Remember to include everyone you want to hear from.

  • Open your Safe senders and domains and select Add.

  • Type the email addresses or domains of your contacts and other people you want to add, and press Enter.

  • Under Filters, select from:

  • Only trust email from addresses in my Safe senders and domains list and Safe mailing lists

  • Block attachments, pictures, and links from anyone not in my Safe senders and domains list

  • Select Save.

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    Add Unwanted Names To The Blocked Senders List

    Messages from addresses or domain names in the Blocked Senders List are always treated as junk. Outlook moves any detected incoming message from senders in the Blocked Senders List to the folder, regardless of the content of the message.

    Note: The Outlook Junk Email Filter doesnt stop junk email from being delivered, but instead diverts suspected spam to the folder instead of your inbox. You can make the Junk Email Filter more strict by changing its level of protection, or some third-party solutions are available which can be more aggressive.

    To add a specific sender to the Blocked Senders List, click a message from the sender. On the Home tab, in the Delete group, click and then click Block Sender.

    To add names to the Blocked Senders List:

  • On the Home tab, in the Delete group, click , and then click .

  • On the Blocked Senders tab, click Add.

  • In the Enter an e-mail address or Internet domain name to be added to the list box, enter the name or address that you want to add. For example, you can add :

  • Click OK and repeat for each entry that you want to add.


  • If you have existing lists of safe names and addresses, you can move that information into Outlook. Click Import from File and browse for the list file that you want. To create a file that uses your current list, click Export to File and then specify where you want the new file saved.

  • Safe Senders And Recipients

    How to Block Unwanted Emails on Outlook

    Safe senders are people and domains you always want to receive email messages from. Safe recipients are recipients that you don’t want to block, usually groups that youre a member of. Messages received from any email address or domain in your safe senders and recipients list are never sent to your Junk Email folder.

    IMPORTANT: The server that hosts your mailbox may have junk email filtering settings that block messages before they reach your mailbox.

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    How To Block Emails With No Subject In Outlook

    Have you ever suffered with receiving some emails with no subject text within your Outlook? If you are painful with this problem, with this article, you may find the ways to help you to block the emails with no subject automatically in Outlook.

    Block emails with no subject in Outlook with a uesful feature

    Block emails with no subject in Outlook with creating new rule

    In Outlook, you can create a rule to block the blank subject messages and put them to Junk folder. Please do with the following steps:

    1. Launch your Outlook, and click Home> Rules> Manage Rules & Alerts, see screenshot:

    2. In the Rules and Alerts dialog box, click E-mail Rules tab, and select the account folder you want to apply the rule, then click New Rule option, see screenshot:

    3. In the Rules Wizard, please select Apply rule on messages I receive from the Start from a blank rule section, see screenshot:

    4. Then click Next button to go to the next step wizard, and go on clicking Next button, and a warning message will pop out, click Yes, see screenshot:

    5. In the next wizard, check move it to the specified folder option under the Step 1, and in the Step 2 section, click the word specified and choose the where you want to put the blank subject emails, see screenshot:

    6. Then click OK> Next, in the next wizard, please do the following operations:

    Block emails with no subject in Outlook with a uesful feature

    After installing Kutools for Outlook, please do as follows:

    How To Move/delete All Emails From A Sender

    Want to know how to block an email address on Outlook and move or delete all of the existing emails from that sender? You can move or delete the existing emails and block incoming emails in Outlook from the same address.

  • Select one of the emails from the sender
  • These are the options youll see:
  • Move all messages from the Inbox folder
  • Move all messages from the Inbox folder and any future messages
  • Always keep the latest message and move the rest from the Inbox folder
  • Always move messages older than 10 days from the Inbox folder
  • Choose the second option
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    How To Block Email: Tech Advisor

    If you find that particular people or organisations are bothering you with unwanted emails, you can block them. It won’t stop them from sending any more to you, but you’ll never see them. We show you how to do this on the most popular email services, ensuring that you no longer have to dread opening your inbox.

    If youre thinking about switching to a new provider, then see our current pick of the best free email services.

    How To Block Yahoo Email Address On Android

    5 ways to manage emails and control spam in Outlook

    While there is a Yahoo Mail app available for Android, currently it appears not to be capable of blocking emails. The best alternative for the mobile app is to mark emails as spam, which will redirect them to a spam folder to avoid them clogging up your inbox. To do this:

  • Open the Yahoo Mail app.
  • Locate a message from the sender you wish to stop.
  • Open the message in question.
  • Tap on the More icon .
  • Select .
  • A more permanent solution when it comes to how to block emails on Yahoo Android in which the messages are deleted immediately and not redirected to any folder can be achieved using the Yahoo Mail web app:

  • Open your web browser and visit
  • Locate an email from the sender you wish to stop.
  • Open the message in question.
  • Tap on the More icon .
  • Tap Block senders.
  • Alternatively, if you dont even want to have to wait for an email from the address in question, you can follow these steps:

  • Open your web browser and visit
  • Tap Settings More Settings.
  • Select Security and Privacy.
  • Enter the email address you wish to stop receiving messages from.
  • Tap Save. You can block a total of 1,000 users.
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    Block Email Address In Office 365 And Say Goodbye To Unwanted Emails With Donotpay

    Admittedly, the anti-spam mechanisms Office 365 provides are convoluted to a great extent. While there are great many options to protect your inbox from spam and unsolicited emails, youd need to have significant experience to be able to make the most out of what Office 365 is offering.

    DoNotPay provides you with a much faster and easier way to keep your inbox clean, which doesnt involve learning how to code or reading through pages and pages of Microsofts instructions. With DoNotPay, you can unsubscribe from annoying spam emails literally in seconds.

    You can use DoNotPay in any web browser. Heres how you can block email addresses in Office 365 with DoNotPay:

  • Log into your DoNotPay account
  • Select the Spam Collector Option
  • Enter your email address to connect it to DoNotPay
  • Next time you receive a spam email, forward it to
  • Once we receive the forwarded email, you will be unsubscribed from the senders mailing list automatically. In case there’s a class action against the sender, we will inform you. If you are interested, you can join the lawsuit and even get compensation. Talk about a spam email revenge! Lawsuit and settlement are possible if the email is illegal. Every email you did not agree to receive or does not have an unsubscription option falls into that category.

    Why Am I Getting Unwanted Emails

    Why does anyone get spammed? Good question. Here are the most common reasons why:

    • You accidentally subscribed to a companys newsletter.
    • You have posted your email address on a public forum or website.
    • A company with details of your email was a victim of data breach.
    • You have previously clicked on a malicious email.

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    Remove Blocked Addresses From The Settings Menu

  • Log in to your e-mail account.
  • Click View all Outlook settings at the bottom of the menu that appears.
  • In the next window, under Settings, select Mail and then .
  • On the right side of the screen, click the delete icon next to each address you want to unblock.
  • Once you’re finished with your selections, click the button in the bottom-right corner of the window.
  • How To Block Emails On Iphone And Ipad

    How to Block Email Addresses in Outlook

    With iOS13 and iPadOS, you can block unwanted emails under Contacts or using the Mail app.

    Blocking unwanted emails using iPhone Contacts

  • Make sure the email address of the person you want to block is in the Contacts app. If it’s not there, you should make an entry for this sender
  • Open your Settings app > Mail > Threading options. Tap Blocked SenderOptions
  • Click on Blocked, then choose Add New
  • Tap on the contact you created for the unwanted email sender
  • Enable mail in iCloud so it syncs this preference across all your Apple devices.
  • Blocking unwanted emails using the Mail app

  • Open an email from the unwanted contact
  • Tap From in the header and choose Block This Contact
  • You may unblock senders by going to Settings > Mail > Blocked. Find the name of the blocked sender and simply hit Unblock.

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    Block Senders Or Unblock Senders In Outlook On The Web

    You can block messages from specific email addresses or domains from reaching your inbox. When you add an email address or domain to your blocked senders list, Outlook on the webautomatically moves messages from that sender to the Junk Email folder.

    Note: You can have up to 1,024 addresses or domains in the blocked senders and safe senders lists. If you want to add more than that, try blocking domains instead of individual email addresses.

    Note: If the instructions don’t match what you see, you might be using an older version of Outlook on the web. Try the Instructions for classic Outlook on the web.

    How Clean Email Can Help

    Sometimes spammers use multiple emails to target your inbox with unwanted communication. Utilizing a safe resource, such as Clean Email, will create automated rules to stop further communication from shady email addresses and organizations. For those who need a lot of help blocking nasty senders, this is a perfect solution. Check out our guidelines on how to block an entire domain in Clean Email here.

    Learn more about how to block an email address on iPhone and about blocking emails on Android in our other posts.

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    Note that by opening this same menu, youll also have the option to report this message as Spam, or specifically report it as phishing.

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