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How to fix shared mailbox emails disappearing: Outlook

It is very common for a business or organisation to have a shared mailbox for the day to day running of the business. A typical example of this is having a shared mailbox for enquiries that people may send them. This mailbox is typically shared between relevant people in the organisation who can respond to the email and answer the enquiry based on their specific knowledge. However, many people have found that in Outlook, there are times when emails from their shared mailbox keep disappearing and can not be found. 

The first thing users should do is ensure that the disappearing emails are not in the deleted items folder. Accidentally deleting emails is an easy mistake to make, especially in a shared mailbox where multiple people have access to the emails. If the emails are in the deleted folder, you can easily restore them to your shared mailbox. 

If the emails are not in the deleted folder, many users have found that if their retention policy is set to default, then they often experience emails disappearing from their shared mailboxes. This blog post will demonstrate the steps to ensure emails from your shared mailbox don’t disappear, including how to restore emails from the deleted items folder and how to set a retention policy to your shared mailbox to ensure that the emails don’t disappear. 

Restore emails from ‘Deleted items’ folder if shared mailbox emails are disappearing:

  1. On Outlook, select the ‘deleted items’ folder from the left hand side panel
  2. Right click on the email you want to restore and select ‘Restore’ from the dropdown list

Setting a retention policy for a shared mailbox if emails are disappearing:

  1. Go to Office.com and sign in using your credentials
  2. From the panel on the left hand side, click on the ‘Admin’ icon
  3. From the left hand side panel, under ‘Admin centers, click on ‘Exchange’ 
  4. Front the panel on the left hand side, click on ‘Classic Exchange admin center’
  5. Underneath ‘compliance management’, select ‘retention policies’
  6. Under the text highlighted in yellow, click on the plus sign
  7. A window will appear. Add a name for the retention policy 
  8. Underneath that box, create a retention tag by clicking on the plus button
  9. Select a pre-made retention tag from the list and then click ‘OK’
  10. Then, from the left hand side panel, click on ‘Recipients’ 
  11. From the panel at the top, select ‘Shared’
  12. From the list of shared mailboxes, double click on the one you’d like to apply the retention policy to
  13. In the new window, select ‘mailbox features’
  14. Go to the retention policy drop down list and select the retention policy you made
  15. At the bottom of the window, click on ‘Save’

Although the steps to creating a  retention policy are quite simple, please be aware that you need an admin view in order to be able to create a new retention policy and apply it to a shared mailbox. 



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How are retention policies relevant to the issue with my shared mailbox?

Retention policies are typically used to set how long emails and the information/ data in them are stored. It is a great tool to help businesses comply with data protection laws to ensure they are not storing client information for longer than what is necessary. By creating these retention policies, users can decide when emails should be deleted or archived. 

One of the options that users can decide is to never delete emails. When this option is selected, the retention policy ensures that the email is kept stored and not deleted. Many users have explained that when this retention policy is applied to a shared mailbox that keeps making emails disappear, they saw that the issue was resolved as the email stayed in their shared mailbox.

Step by step process to restore emails from ‘Deleted items’ folder:

  1. On Outlook, select the ‘deleted items’ folder from the left hand side panel

After signing into your Outlook account using your credentials, go to your ‘Deleted items’ folder which can be located on the left hand side panel.

  1. Right click on the email you want to restore and select ‘Restore’ from the dropdown list

If the emails from your shared mailbox that disappeared are in the deleted items folder, you can restore them by right clicking on them and selecting ‘Restore’ from the drop down list. 

If the emails are not in the deleted items folder, then follow the next steps to set up a retention policy for your shared mailbox. Please ensure that you have an admin view of your shared mailbox before you attempt to follow these steps. 

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Step by step process to set a retention policy for a shared mailbox:

  1. Go to Office.com and sign in using your credentials

For the purpose of this tutorial, I will be signing into an example account.

  1. From the panel on the left hand side, click on the ‘Admin’ icon

From the list of icons on the left hand side of the home page, select ‘Admin’.

  1. From the left hand side panel, under ‘Admin centers, click on ‘Exchange’ 
  1. Front the panel on the left hand side, click on ‘Classic Exchange admin center’.
  1. Underneath ‘compliance management’, select ‘retention policies’

On this page, there will be a sumber of different setting options, look for the ‘compliance management’ and then select ‘retention policies from underneath it.

  1. Under the text highlighted in yellow, click on the plus sign
  2. A window will appear. Add a name for the retention policy 
  3. Underneath that box, create a retention tag by clicking on the plus button
  4. Select a pre-made retention tag from the list and then click ‘OK’
  1. Then, from the left hand side panel, click on ‘Recipients’ 

Now you need to apply the retention policy you created to your shared mailbox. To do this, click on ‘recipients’ from the left hand panel. 

  1. From the panel at the top, select ‘Shared’
  1. From the list of shared mailboxes, double click on the one you’d like to apply the retention policy to

For the purpose of this tutorial, I have selected the admin shared mailbox

  1. In the new window, select ‘mailbox features’

When the new window opens, select ‘mailbox features’ from the left hand side.

  1. Go to the retention policy drop down list and select the retention policy you made
  2. At the bottom of the window, click on ‘Save’

Thank you for reading! If you have any comments or further questions, leave a comment and we’d be happy to help.

Cannot access Outlook after enabling MFA: How to fix

Multi-factor Authentication (MFA) is sometimes referred to as two-factor authentication or 2FA. It is a security enhancement that allows you to give two pieces of evidence when logging in to an account. This means instead of just logging in using your username and password, another piece of evidence is required. One popular method of MFA is by sending a code to your phone via text message which you then type in to log in. 

Although MFA creates multiple layers of security which helps to increase the assurance that the person trying to gain access is actually who they claim to be, there have been issues concerning the MFA used for Outlook. Many users have reported that after they enabled MFA, they have been unable to access their Outlook account. In this blog post, I will be outlining how you can fix this issue with a step by step guide. 

Accessing Outlook after enabling MFA:

  1. Close your Outlook
  2. Open up Credential Manager
  3. Select ‘Windows Credential’
  4. Scroll down to ‘Generic Credentials’
  5. Click on any entries that contain the words ‘Outlook’ or ‘MicrosoftOffice16’ in the name
  6. Select ‘Remove’
  7. Close Credential Manager and restart your Outlook

Ensure this is done for each entry that contains ‘Outlook’ or ‘MicrosoftOffice16’ in the name.

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Step by step process to access Outlook After enabling MFA:

  1. Close your outlook

It is important that you close Outlook before doing these steps otherwise the changes you make will not be updated on Outlook.

  1. Open up Credential Manager

In the windows start menu, search for ‘Credential Manager’ and click on the ‘Credential Manager’ control panel.

  1. Select ‘Windows Credentials’

Clock on ‘Windows Credentials’ to see the programs and websites you have been logging in to. 

  1. Scroll down to ‘Generic Credentials’
  1. Click on any entries that contain the words ‘Outlook’ or ‘MicrosoftOffice16’ in the name

Here is an example of this. This entry contains the ‘MicrosoftOffice16’ in the name. Please note, you may have multiple entries that contain ‘Outlook’ or ‘MicrosoftOffice16’ in the name. You must remove all these entries.

  1. Select ‘Remove’

Click on ‘Remove’ at the bottom on the information about the entry.

  1. Close Credential Manager and restart your Outlook

You can now close Credential Manager and restart your Outlook. This will now enable you to access your Outlook again.

Common issues with MFA on your work Outlook account

It seems to be quite common when enabling MFA on an Outlook account to run into similar issues. One of the biggest issues is not having your mobile device with you in the office when Outlook asks you to verify your identity. The solution to this is to add an alternative method to sign in beforehand, however if you did not add an alternative verification, your organisation’s help desk can assist you. 

Similarly there are other issues you can run into when enabling MFA, such as:

  • Your device was stolen
  • You didn’t receive the verification code that was sent to your mobile device
  • You have a new phone number
  • You have a new device
  • You’re having issues with signing in while traveling 
  • You can’t turn MFA off
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If you are experiencing any of these issues, please visit the Microsoft page on ‘Two-step verification help’ to see how you can resolve these issues with your MFA on outlook. 

Thank you for reading! We hope this helped to solve your issues with MFA on Outlook. If you have any further questions feel free to leave a comment below and we’ll be happy to help, or read more of out blog posts about Outlook and MFA:

Since MFA requires third party access requirements, many users often want to ignore MFA. This blog post demonstrated how to disable MFA so that they dont keep getting the unwanted MFA prompts.

This blog post highlights how to resolve the issue when Office 365 is not asking for MFA. This step by step tutorial breaks down the process for an easy to follow guide.

Due to errors, there may be times when Outlooks personal information manager doesn’t work as well as expected and keeps asking for a password. This blog posts looks at the possible reasons behind why Outlook keeps asking for your password and ways to fix this issue.

Adding a delegate can be a difficult and confusing process, this blog posts breaks it down into a step by step guide to ensure you can follow this tutorial and successfully add a delegate to your inbox

How to enable disabled add-ins in Outlook

Add-ins are a very simple but incredibly useful feature that help to increase efficiency and productivity. They run inside other programs, in this case, Outlook, as a way to enhance and increase its functionality. These add-ins are sometimes also referred to as extensions or plug-ins. Some of the add-ins that are available in Outlook are pre-installed by default but not all of them are activated. These unactivated add-ins will be shown as being disabled. In order to activate these add-ins, users need to manually activate them by adjusting their settings. This blog post will highlight how you can enable add-ins in Outlook when they have been disabled. 

Enabling add-ins in Outlook: 

  1. Open Microsoft Outlook 
  2. Select ‘File’
  3. Click on ‘Options’
  4. From the left hand side panel, select ‘Add-ins’
  5. From the drop down list for ‘Manage’, select ‘COMM Add-ins’
  6. Click on ‘Go’
  7. Select the boxes for the add-ins you want to turn on.
  8. If the add-in you want to turn on is not showing up in the list, then select ‘Add’
  9. Browse your computer to find the file you want, then click on it to add
  10. Select ok when you’ve done

To disable an add-in follow these steps again, but rather than selecting a box and ticking it, deselect it so there is no longer a tick in the box. This will remove the deselected files as an add-in from Outlook. 

Third party add-ins for Outlook:

In addition to activating the pre-installed add-ins in Outlook, users can also download a number of third party files and applications and select them as add-ins for Outlook. There are a wide range of add-ins that can be installed to help you stay on top of all your tasks. Below is a list of some popular add-ins that users have found to help them with productivity, collaboration and communication, and the majority of them are completely free to use. 

1) Duplicate Email Remover

This Add-in’s function is stated in its name. It searches for any duplicate emails and removes them. It has a powerful search tool that can filter through all your email folders in order to find any duplicate emails that might be taking up too much storage and affecting the organisation of your folders, and deletes them. Another useful feature of this tool is that it can also be used to find and move certain messages to any folder of your choice. The settings of this add-in are incredibly flexible. 

2) Grammarly

Grammarly is a popular and effective way to ensure that your emails (or any other written documents) are written to a high standard without any grammar, spelling or stylistic errors. This add-in stays in Outlook and proofreads your emails while reminding you of professional email etiquette. Grammarly also spots any common mistakes you tend to make and can even help you to enhance your writing skills. 

3) PayPal

One of the most popular ways to pay friends or even work colleagues is through PayPal. The PayPal add-in on Outlook can help you to easily send money to an email contact using their email address that Outlook will automatically fill in for you. After making the transfer, all the relevant information about your transaction will appear in your inbox. The PayPal add-in can be used for both Outlook Web and Outlook desktop versions.

4) FindTime

This is a great tool for online collaboration with colleagues as it helps you to set up your online meetings. FindTime allows you to easily find a slot in a busy schedule when all team members are available to meet. This add-in can schedule a meeting between multiple people without them having to send emails back and forth to discuss a time that suits all of the meeting attendees. It can suggest a few times that are available for everyone and find the one that suits everyone the best. Another advantage of this add-in, is that not all the team members are required to install it as it works with email.

5) Translator for Outlook

For companies and organisations that work internationally, this is a very beneficial tool. This add-in is the official translations feature for Outlook, made by Microsoft that can instantly translate emails into english (or any other language). According to Microsoft, all the data transmissions are secured via a SSL and are never sampled, shared or stored. 

Step by step guide to Enabling add-ins in Outlook: 

  1. Open Microsoft Outlook 

Sign into Outlook using your credentials if you haven’t already. For the purpose of this tutorial, I will be using an example Outlook account.

  1. Select ‘File’

From the top corner of the screen, select ‘File’

  1. Click on ‘Options’

When the window for Account Information appears, Selection ‘Options’ front eh bottom left corner of the window.

  1. From the left hand side panel, select ‘Add-ins’

Then, when the Outlook Options window appears, select ‘Add-ins’

  1. From the drop down list for ‘Manage’, select ‘COMM Add-ins’ and click ‘Go’

At the bottom of the window where it says ‘Manage’, ensure that ‘COMM Add-ins’ is selected from the drop down list, then click on ‘Go’

  1. Select the boxes for the add-ins you want to turn on.

Click on the box and a tick will appear to select the add-ins you want to turn on, add a tick for each one that you would like to turn on and activate. 

  1. If the add-in you want to turn on is not showing up in the list, then select ‘Add’

This will open up a window that will let you select other add-ins to activate.

  1. Browse your computer to find the file you want, then click on it to add.

Double click on the add-ins to select and activate them.

  1. Select ok when you’ve done

Now that you have activated your add-ins, they will appear on the top panel of your Outlook page and are ready to be used.

Thank you for reading, if you have any questions or comments about Outlook add-ins, feel free to leave a comment below.

Outlook keeps disabling Teams add-ins: How to fix

One of the most popular features of Microsoft 365 that makes it such a successful platform in a work office environment is how well integrated all the applications are. The integration of Microsoft Teams and Outlook is an example of this as users can quickly and easily access Microsoft Teams features directly from their Outlook application at the click of a button. 

However, in order for this feature to work, first you must install the Microsoft Teams add-in for Outlook. Once this is done a new icon will appear at the top panel of your Outlook page. Recently, however, people have been reporting errors in this feature as Outlook keeps disabling the Teams add-in and they can’t seem to find the icon that should be on the top panel of the Outlook Home page. In this blog post, I will provide a step by step guide on how this issue can be resolved.

How to fix Outlook when it keeps disabling Teams add-ins:

Method 1: Reinstall Teams

  • Open Run command
  • Type ‘appwiz.cpl’ and click ‘OK’
  • A window for Programs and features will appear
  • Search for Microsoft Teams and click on it
  • Then select ‘Uninstall’
  • Once Teams has uninstalled, restart the system
  • Next, Redownload Microsoft Teams
  • Launch Outlook and check if the Teams add-in is working
  • Enable the Teams add-in in Outlook

Method 2: Enable Teams add-ins in Outlook

  • Open Outlook and click on ‘File’
  • Then select ‘Options’
  • From the Left hand side panel, click on ‘Add-ins’
  • Select ‘Go’
  • Select the box for ‘Microsoft Teams Meeting Add-in for Microsoft Office
  • Click on ‘OK’

A commonly experienced situation with Microsoft Teams is that it can often go through issues resulting in certain files and add-ins not appearing or working properly. Reinstalling Microsoft Teams is a simple but effective way to resolve this issue. Once Microsoft teams has been reinstalled and the add-in is still not working in Outlook, then try enabling the Teams add-in in Outlook. It may be that after reinstalling Microsoft Teams, the add-in unchecked itself from the add-ins in Outlook, therefore it needs to be enabled manually in order to work.

We’ve also created a video to help guide you through the steps:

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Method 1: Reinstall Teams if Outlook keeps disabling add-ins

  1. Open Run command

To open this window, press the ‘Windows’ button and the ‘R’ button on the keyboard at the same time.

  1. Type ‘appwiz.cpl’ 

In the box, type in ‘appwiz.cpl’ and then click ‘OK’

  1. A window for Programs and Features will appear
  1. Search for Microsoft Teams 

In the search box at the top of the window, search for Microsoft Teams

  1. Click on it, then select ‘Uninstall’

Once you have found Microsoft teams, click on it and then from the top panel, select ‘Uninstall’

  1. Once Teams has uninstalled, restart the system

It is important that you do not skip this step. Restarting your device ensures that the changes that  have just been made to the system have a chance to update the system.

  1. Redownload Microsoft Teams

Use the following link to access the Microsoft teams download page. Select “Download Teams”, then follow the instructions to install Teams.  

  1. Launch Outlook and check if the Teams add-in is working

If the option for ‘Share to Teams’ appears on the top panel of your Outlook Home page, as shown in the screenshot above, then you have successfully resolved the issue. If the add-in does not appear, please continue to the next step of the solution which is enabling the Teams add-in in Outlook. 


Method 2: Enable Teams add-ins if Outlook keeps disabling them

  1. Open Outlook and click on ‘File’

Before carrying out this step to the solution, please be sure to restart both Outlook and Microsoft teams. Then open Outlook and sign in using your credentials. The on the top left hand side of the screen, click on ‘File’.

  1. Then select ‘Options’

When the window for Account Information appears, Select ‘Option’ from the bottom left hand side of the screen. 

  1. From the Left hand side panel, click on ‘Add-ins’

When the window for ‘Outlook Options’ appears, select ‘Add-ins’ from the left hand side panel.

  1. Select ‘Go’

Ensure that at the bottom of the window where it says ‘Manage:’ ‘COM Add-ins’ has been selected, then click on ‘Go’.

  1. Select the box for ‘Microsoft Teams Meeting Add-in for Microsoft Office

As displayed in the screenshot above, select the Microsoft teams add in option. Click on the box and a tick should appear inside it. 

  1. Click on ‘OK’

Once you have clicked ‘OK’ Teams should be showing at the top panel of your Outlook Home page and you can now easily Switch between Outlook and Microsoft Teams. 


Thank you for reading! We hope this blog post has been helpful in solving any Teams add-in issues you have been experiencing in Outlook. Feel free to leave a comment below if you have any further questions on this blog post and we’ll be sure to get back to you.

Outlook only displaying emails newer than 14 days: How to fix

There have been a number of Outlook users who have been experiencing issues when it comes to accessing emails in their inbox that are older than 14 days old. This can be quite a big issue if you need to access an important email that was sent over two weeks ago. In this blog post, I will highlight some of the steps you can take to try and solve this issue. There may be a number of different reasons why your inbox is only displaying emails newer than 14 days. It could be to do with the sync glider settings, you may have a filter applied to your inbox, or it may be that you need to reset the view in your inbox. This blog post will cover all three of these possibilities. 

Method 1: How to Fix Outlook Displaying Emails Newer Than 14 Days

  1. In Outlook, click “File.”
  2. Click on “Account Settings.”
  3. Select “Account Name & Sync Settings” from the dropdown.
  4. If the slider is set to “2 weeks,” drag it to a longer duration.
  5. Click “Next.”
  6. Finally, click on “Done.”

Method 2: How to Fix Outlook Displaying Emails Newer Than 14 Days

  1. Go to your inbox 
  2. Click on “View.”
  3. Then, select “Current View.”
  4. Go to “Reset View.”

Method 3: How to Fix Outlook Displaying Emails Newer Than 14 Days

  1. Go to your inbox 
  2. Click on “View.”
  3. Then, select “Current View.”
  4. Go to “View Settings.”
  5. Ensure that the filters are turned off
  6. Then, click “OK.”

It is important to note that you will need to restart Outlook for these changes to take effect.

We’ve also created a YouTube video that walks through the steps given here if you’d like a more visual alternative to a blog post. Please watch it here on our YouTube channel:

Why is Outlook only displaying emails newer than 14 days?

Not displaying emails older than 14 days may seem like quite an unnecessary feature to have on Outlook for many users who experience this problem. However, this can be a very effective tool for certain types of users depending on their work and how they keep their emails organised.

While the majority of Outlook users require constant access to previous emails that are older than 14 days old, some users do not. By having this feature on Outlook, it allows you to decide for how long emails are stored in your inbox, Outlook allows the user to be in control of what is displayed in their inbox depending on their own individual needs.

It is also important to note that the email is not deleted after 14 days of being in a user’s inbox, it is archived and is still accessible if needed. If you have been experiencing this issue and would like to prevent your inbox from only displaying emails that are newer than 14 days, follow all the step by step guide highlighted below.

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Method 1: Adjust the sync slider to fix Outlook only displaying emails newer than 14 days (step-by-step)

  1. Sign into Outlook desktop app using your credentials

For the purpose of this tutorial, I will be signing in using an example Outlook account.

  1. Click on ‘File’

From the left hand side of the panel at the top of the page, click on ‘File’

  1. Click on ‘Account Settings’

When a new window with your account information appears, select ‘Account Settings’ from the button on the left hand side. 

  1. From the drop down list, select ‘Account Name & Sync Settings’

A drop down list will appear from the ‘Account Settings’ button. From the list, click on ‘Account Name & Sync Settings’

  1. If the slider is set at ‘2 weeks’, then drag it to however long of a duration you would like.

A small window will appear with a slider under the section called ‘Download email for the past:’. If the slider is set at ‘2 weeks’, this is the reason why Outlook has only been displaying emails newer than 14 days. Adjust the slider until it displays the duration of your preference. 

  1. Click ‘Next’

Once you have adjusted the slider, click on ‘Next’ at the bottom of the window.

  1. When the message appears, click on ‘Done’

When you receive a message saying that your account was successfully updated, you may click ‘Done’. 

If the slider was not set at ‘2 weeks’ then please floor the next step to resolve this issue.


Method 2: Reset the view to fix Outlook only displaying emails newer than 14 days (step-by-step)

  1. Go to your inbox 

For this tutorial, I am still logged into the same example account as before. As you can see from the screenshot above, I have ensured I am inside the inbox folder.

  1. Click on ‘View’

From the panel at the top, select ‘View’ from the left hand side. 

  1. Then, select ‘Current View’

Underneath the previous panel, another panel will appear. From here, select ‘Current View’

  1. Go to ‘Reset View’

When the drop down list appears from ‘Current View’, select the option for ‘Reset View’. This will reset all current view settings to the default settings for inbox and should help to resolve the issue of Outlook not displaying emails that are older than 14 days old. 

After carrying out these steps the issue persists, follow the steps outlined below to check that no filters have been turned on. 

Method 3: Check for filters to fix Outlook only displaying emails newer than 14 days (step-by-step)

  1. Go to your inbox 

For this tutorial, I am still logged into the same example account as before. As you can see from the screenshot above, I have ensured I am inside the inbox folder.

  1. Click on ‘View’

From the panel at the top, select ‘View’ from the left hand side. 

  1. Then, select ‘Current View’

Underneath the previous panel, another panel will appear. From here, select ‘Current View’

  1. Go to ‘View Settings’

When the drop down list appears from ‘Current View’, select the option for ‘View Settings’

  1. Ensure that the filters are turned off

A small window will then appear with advanced view settings. From here ensure that the option for ‘Filter’ is turned off.

  1. Then, click ‘OK’

Finally, from the bottom of the window, select ‘OK’. Once you have followed all the steps for the three possible reasons why Outlook isn’t displaying emails that are older than 14 days, then the issue should be resolved.


Thank you for reading! If you have any further questions about this blog post or any other general questions, feel free to leave a comment below and we’ll be sure to get back to you.

Receiving duplicate emails in Outlook 365: Troubleshooting tips

In a corporate or enterprise-related environment, duplicate emails in Outlook are a common occurrence. The administrator of that network must remove emails manually on a regular basis and ensure that no important emails are mistakenly destroyed. Manual deletion becomes impossible as the quantity of duplicate emails grows. It might take a lot of time, restrictive hours, and effort to figure out what’s causing the repeated emails. As a result, removing duplicate emails is a difficult task since you must do it without causing harm to the user’s data or the client’s account. In this blog, we will be looking at how you can troubleshoot this error and find solutions to resolve the issues around receiving duplicate emails in Outlook 365. Duplicate mail uses the same amount of storage as a regular email, so you may face issues with storage as a result of duplicate mail. 

Step by step process – Stop receiving duplicate emails in Outlook 365: Inbuilt troubleshooting.

  • First, sign into the Outlook 365 application.
  • After that select the “Inbox Folder”, this is where the duplicate files are located.
  • Now click on the “home” tab.
  • After that click on “Clean up”.
  • You will receive three options, here click on “Clean up conversation”.
  • Once the inbox is empty of deleted folders you can simply go to the “deleted folder” and empty it.

The method shown above is the most effective inbuilt tool for removing duplicate copies of email items from Outlook PST files is the Outlook Duplicates Remover application. The Outlook duplicates removal application is capable of detecting and locating duplicate copies in single and multiple PST files at the same time. The tool ensures that no data is lost since it is cleverly built with the aid of intelligent algorithms that discover duplicate things quickly and notify them. 

This program simplifies the duplicate removal procedure for users by providing advanced capabilities such as email field criteria matching and the opportunity to eliminate duplicates across and within folders. All of these aspects contribute to the ease and success of the procedure for the users.

If the preceding options fail to fix the issue of getting duplicate emails in Outlook, consider using a professional solution. There is a lot of software out there that can help you remedy this. However, selecting between so many applications has always been the most difficult aspect.

Issues you can face by not clearing duplicate files in Outlook:

  • Duplicates take up the same amount of memory as the original message. As a result, you could run out of room after a while.
  • Outlook’s performance deteriorates, and it takes a long time to execute or complete any job.
  • Due to a size limit issue, there is a risk of corruption in Outlook PST files in a few situations.
  • Outlook will occasionally freeze, stall, or become stuck due to a large amount of emails in the inbox.
  • Multiple or duplicate email copies are a result of corruption in Outlook 2016, 2013, 2010, and other versions. It might happen on any email item that has been sent or received. By contacting the IT Administrator, the problem can be managed or resolved immediately from the server end.
  • In most cases, Outlook users combine their personal and business email accounts. Being able to work independently while being in the same location definitely aids productivity. However, this might be confusing, so double-check that the accounts are different and not aliases for the same Outlook account. If you use aliases, the same mailbox might be created twice, resulting in duplicate Outlook emails.
  • It’s possible that you’re making a simple error by configuring rules that aren’t appropriate. When an email message is received, things get a little more complicated. Outlook creates duplicate data in the inbox due to improper rules.
  • Many Outlook users have the habit of using the same Outlook profile on numerous platforms such as their desktop, laptop, tablet, and smartphone, resulting in multiple copies or duplicates of emails. You may fix this by manually removing each email one at a time.

Duplicate emails in MS Outlook mailboxes can also be caused by using third-party antivirus software. As a result, it’s critical to resolve this issue and stop receiving duplicate emails in Outlook. As a result, you must access the anti-virus program’s settings. Simply disable the email protection after that. It will prevent duplicate emails from being generated in the PST file.

In depth Step by step process – Stop receiving duplicate emails in Outlook 365: Inbuilt troubleshooting

Step by step breakdown:

  • First, sign into Outlook.

You will need to sign in with the application version as this process will only work on the application version of Outlook.

  • After that select the “Inbox Folder”, this is where the duplicate files are located.

The inbox folder is where you will find all your primary email-based content. Mail is generally stored here however you may want to have a quick look at other folders such as the deleted items folder to ensure duplicate mail is properly disposed of in the account to prevent unnecessary storage loss.

  • Now click on the “home” tab.

By default you should be on the “home” tab if you just signed in, however, if you are on another tab, the main duplicate mail deletion section is located in the “Home” tab.

  • After that click on “Clean up”.

You will be presented with three options when clicking on the “clean up” tab.

  • Clean Up Discussion: Selecting this option will eliminate duplicate emails from the conversation and transfer them to the Deleted Items folder.
  • Clean Up Folder: Using this option, duplicates in a specified folder will be removed.
  • Clean Up Folder and Subfolders: Using this option, duplicates in the folder and subfolders will be removed.
  • From the three options click on “Clean up conversation”.
  • Once the inbox is empty of deleted folders you can simply go to the “deleted folder” and empty it.

That’s it for this Blog — thank you for taking time out to read our content. Please feel free to email our team about how it went if you followed the steps or if you need more help with the questions we answered in this Blog.