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4 Ways to Delete Outlook Web App Emails Easily

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Published By Karen Chard 
Rollins Duke
Approved By Rollins Duke
Published On April 22nd, 2025
Reading Time 7 Min Read

If the storage of your Outlook Web App is full. Then, deleting unnecessary emails from the inbox helps you reduce the storage space. So, in this article, we will help you in the process of “delete emails from Outlook Web App”. In addition, we will also offer a bonus tip to secure your Outlook.com emails.

Outlook Web App – Overview

To provide free email services, Microsoft launched the Outlook Web App (OWA). It is most commonly known as Outlook.com where you can access your emails online. The program provides you with basic email management features like sending, receiving, and managing emails from your web browser. So, users can easily access their emails from multiple platforms, without downloading the software.

Although it is an online email platform, it provides you with 15 GB of free storage space, which is plenty for the normal users. But, for a business or professionals is not enough. The reason why Outlook.com’s storage limit is full is because of the duplicate or spammy emails stored in your inbox. This is why regularly removing your emails is the best way to reduce your Outlook Web inbox and clutter free.

What are the Benefits of Clearing Outlook.com Inbox?

Deleting your emails in Outlook web is not only helpful in reducing the mailbox but also useful in many different scenarios, such as.

  • Managing multiple emails is a difficult task especially when you want to find your important emails. So, it is better to delete those emails that are duplicates or unwanted.
  • Full inbox may affect the performance of Outlook web accounts such as the speed of loading becomes slow. Hence, removing the emails can resolve the slow loading issue.
  • Searching for important emails from a huge mailbox is time-consuming and stressful. So, by clearing your mailbox you can easily search your emails.
  • If your inbox is lighter with less data, migrating to another account becomes easier because it will take less pressure to export several emails at once.

So, deleting unwanted emails benefits you in so many ways. That’s why, if you don’t know how to remove these emails, we will provide several ways in the next section of the article.

Preparations Before Deleting Emails

Before you clear your Outlook.com inbox, there are some steps you must follow to avoid accidentally losing important data.

  • First, review your Outlook web inbox. Open your inbox and check which emails you want to remove and which ones will remain safe.
  • Search important emails using specific keywords example – (name, subject, etc.) and move them to a different folder.
  • Create a backup of your Outlook.com emails. It is compulsory because if you accidentally delete crucial data you can restore them.
  • If there are any filters and rules present in your inbox, disable them or review so nothing bad will happen.

After that, you can now easily delete emails from Outlook Web App. Although removing the emails is not a difficult task. But, we have several different ways to delete your emails which you can apply in different scenarios. First, we see how you can delete individual Outlook.com emails.

How to Remove OWA Emails Individually?

  1. First, log in to your Outlook.com account.
  2. Search the emails you want to delete.
  3. Click on the Trash button to remove them.
    delete individual emails

This method is to individually remove your emails, for bulk deletion, use the next method.

Delete Outlook Web Folder

  1. In the Outlook.com application, select the folder you want to remove.
  2. Right-click the folder and select the More button.
  3. Choose the Empty button from the drop-down list.
    delete folder
  4. Alternatively, you can open the folder, select the emails and delete them.

This way only the selective emails are going to be removed rather than them all. Your emails are not permanently deleted immediately. They move to the deleted item folder as a temporary deletion. When you are removing your emails, you have to clear this folder, so that your storage is free from all the unnecessary data. Here are the steps to clear your deleted items folder.

Clear Deleted Items Folder

  1. In the folder pane of Outlook.com.
  2. Locate the Delete Items folder. Right-click the folder.
  3. Select the Empty button, then press the Delete all to permanently remove the emails.

Use Sweep to Auto-Delete Outlook.com Emails

There is a tool called Sweep which you can use to auto-delete your emails. This is a good way to manage your inbox for the future. Here are the steps which you can use to apply in your account.

  1. Select the emails from the sender which you want to clear.
  2. Click on the Sweep button and choose any one option.
    • Delete all from this sender
    • Keep latest, delete the rest
    • Move future messages.
  3. After confirming your action. The tool automatically removes the emails from the particular sender.

Here are the different techniques that you can use to delete emails from Outlook Web App. They are easy but there are chances that you accidentally remove important emails. If that is the case, then follow this technique to retrieve your deleted items.

Manually Restore Delete Emails

If you have not deleted your emails from the deleted items folder. Then, you can easily restore your email by following the steps below.

  1. In your Deleted Items folder, select the emails that you want to recover.
  2. Click on the email and press the Restore button.
  3. With this, you can restore multiple emails.

This is a free way to recover your emails. However, if you also delete your Outlook web emails from this folder. Then, the only option left is to use the backup of your file that you have taken at the start of the deletion process.

Bonus Tip: How to Backup Outlook.com Emails?

Backing up your data saves you from accidental deletions and data loss. That is why it is a crucial step before you are doing anything. So, you have a question about how to securely download your Outlook Web App emails. There are several ways to do that, but RecoveryTools Outlook.com Backup Tool is the best way to store your data.

This specialized wizard allows you to easily export the entire Outlook web application without the help of any additional software. Because of its advanced technology, the user does not have any problem backing up the data. As it preserves original data and maintains the folder hierarchy.

Frequently Asked Questions

Q. How can I remove thousands of emails from Outlook.com?
Ans. if your emails are in a folder. Then, right-click the folder, select More, and then press the empty button. This way you can remove multiple emails at the same time.

Q. How do I permanently delete emails from Outlook Web?
Ans. Go to the Deleted Items from the folder pane. Right-click the folder, then select the delete button.

Q. Can I recover my deleted Outlook.com emails?
Ans. If the data is deleted recently, you can restore them, by going to the deleted items folder. Select the emails and restore them.

Final Words

Removing your Outlook.com emails can help you solve so many problems. That is why, we have provided a few emails which you can use to delete emails individually, in bulk, or auto-delete. Other than that, we also provided two ways to recover your deleted emails: deleted item folders and backup software. Thus, we not only provide the methods to delete emails from the Outlook Web App but also suggest you the methods to retrieve your lost emails.