How to Block Emails on Outlook Using Free Methods in 2023

Is your Microsoft Outlook mailbox filled with so many unnecessary emails?. And you want to learn How to Block Emails on Outlook. This page will guide you on how you can block emails and restore deleted data.

Most of the emails are notifications from a website to which you subscribed. They send alerts of deals every single day. Deleting these notifications is not enough. Also, unsubscribing from such websites or pages will not fix the issue too. The suitable way is learning how you can block emails on Outlook.

By blocking the emails in outlook you can get rid of all unnecessary emails. It will help you in maintaining the correct order in your mailbox. Also, if you want to receive the emails again, you can unblock the sender.

Why should You Block Emails on Outlook?

Before you learn How to Block Emails on Outlook, you need to know why you should block the email? The reason might be different for everyone. However, some common reasons led to blocking a particular email address.

  • An email from an unknown id that contains an attachment may infect your system with a virus. Be cautious while getting such emails. In such situations, you should block the email. It is a suitable option by which you can delete the email and block the sender.
  • Another reason to block an online mail id is that you are getting too many notification emails. It will fill up your mailbox with unnecessary stuff and create clutter. So, a smart step is to block the mail ID of all unnecessary emails.
  • If you want to maintain a neat mailbox, you should block the useless mail ID. It will give you a well ordered and proper mailbox. Therefore, it will only contain useful mails in the correct order. Also, because of this reduced clutter, you can easily browse necessary files.
  • After learning how to block emails on Microsoft Outlook, you can reduce your worry about the inbox. You don’t need to manage the mail account regularly. You will not delete any file from your account because you only have useful files.

Steps to Block Email on Outlook

Microsoft Outlook gives you a feature to block emails manually. There are two methods to do so. You can either block the sender of the spam mail or filter the incoming mails. In both ways, you can stop unnecessary emails.

How to Block Emails on Outlook by Blocking the Sender?

You can block every mail sent by a particular email address. It is a manual method in which you need to block every email address separately. However, the best part is that you can choose a particular email address. Follow the steps below:

  • Open Microsoft Outlook in your system.
  • Select the mail of the sender you want to block.
  • Click on the Home tab appearing in the header menu.
How to Block Emails on Outlook
  • Open the Junk menu and select the Block Sender option.
  • A dialog box will appear that asks for confirmation of the action. Click on the OK button.

You can add any number of senders to this list. There is another way by which you can block emails on Outlook.

How to Stop Spam Emails Outlook by Filtering Junk Emails?

This mail filtering method is effective when you are aware of which email addresses are safe and important. However, if you are receiving useful emails from an unknown address, you should not apply this filter. Otherwise, you will not receive an important mail.

Below are the steps for how to block emails on Microsoft-Outlook:

  • Open Microsoft Outlook in your system.
  • Click on the Home tab in the menu bar.
  • Open the Junk menu and click on the Junk E-mail Option.
How to Stop Spam Emails outlook
  • A new dialog box will appear which will ask the level of the automatic filter. You can select this according to your requirement.
  • This mail filter will also move suspected files to junk or spam. Therefore, click on the Safe Sender tab in the dialog box to ensure that every useful mail will appear in the inbox.
  • Click the Add button.
How to Block Emails on Outlook
  • Add an email address that you consider is safe and click on the OK button.
  • Tick both the options and click on the Apply button and then the OK button.
How to Block Emails on Outlook

After successfully performing the task, if you found that some of your Outlook PST files are corrupted or you are unable to block emails because of corruption. You are suggested to use Inbox Repair Tool i.e. an inbuilt tool to repair Outlook files. If Scanpst.exe fails, then  PST Recovery Tool from Sysinfo would be a better option. This is an extraordinary tool to recovery the .pst file from any type of corruption.


These are two simple methods to block email on Microsoft Outlook. You can choose any one of them according to your suitability. Therefore by learning How to Block Emails on Outlook you can properly maintain your mailbox and it will contain only useful mails.

About The Author:

I'm a content writer in the field of Email Migration, Data Recovery, Email backup, and File Management. I started this writing career two years back. I think the vast range of information in this industry is the reason I am so fascinated to read about the newer techniques and technology.

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