How To Access A Shared Folder In Outlook : Accessing Shared Mailbox Folders

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Accessing a shared folder in Outlook requires locating the folder in the navigation pane and clicking to expand its contents. If you need to know how to access a shared folder in outlook, this guide walks you through every step clearly and quickly. Shared folders let you view emails, calendars, or contacts that someone else has given you permission to see.

Shared folders are common in workplaces where teams collaborate. You might need to check a colleague’s inbox or manage a shared calendar. This article covers all methods, from automatic appearance to manual adding.

Let’s start with the simplest scenario. If your IT admin or the folder owner has granted you access, the folder may appear automatically in your Outlook navigation pane. But often, you need to add it manually.

How To Access A Shared Folder In Outlook

There are several ways to access a shared folder, depending on your Outlook version and the folder type. Below are the most common methods for Outlook desktop, web, and mobile.

Method 1: Access A Shared Mailbox Or Folder In Outlook Desktop

This method works for Outlook 2016, 2019, 2021, and Microsoft 365. Follow these steps:

  1. Open Outlook on your computer.
  2. Go to the File tab in the top-left corner.
  3. Click Account Settings, then select Account Settings again from the dropdown.
  4. In the Account Settings window, click your email account and then click Change.
  5. Click More Settings in the bottom-right corner.
  6. Go to the Advanced tab.
  7. Under “Open these additional mailboxes,” click Add.
  8. Type the name or email address of the person whose shared folder you want to access.
  9. Click OK, then Apply, and then OK again.
  10. Click Next and then Finish.
  11. You should now see the shared mailbox or folder in your navigation pane under your own mailbox.

If the folder is a shared calendar, contacts, or tasks, you can add it directly from the navigation pane. Right-click on the folder type (e.g., “Calendar”) and choose Add Calendar or Open Shared Calendar. Then enter the owner’s name.

Method 2: Access A Shared Folder In Outlook On The Web

Outlook on the web (OWA) is often used for work or school accounts. Here is how to access a shared folder there:

  1. Sign in to Outlook on the web at outlook.office.com.
  2. In the left navigation pane, right-click on Folders (or your name if you see it).
  3. Select Add shared folder from the menu.
  4. Type the email address or name of the person who shared the folder.
  5. Click Add.
  6. The shared folder will appear under your own folders. Click to expand and view its contents.

If you are trying to access a shared calendar in OWA, click the Calendar icon at the bottom left. Then click Add calendar and choose Add from directory or Add shared calendar. Enter the owner’s name.

Method 3: Access A Shared Folder In Outlook For Mac

Outlook for Mac works a bit differently. Here are the steps:

  1. Open Outlook for Mac.
  2. In the menu bar at the top, click Tools and select Accounts.
  3. Select your email account from the list.
  4. Click the Delegation and Sharing tab.
  5. Under “People I am a delegate for,” click the + button.
  6. Type the name of the person whose folder you want to access.
  7. Choose the permissions level you need (e.g., “Editor” or “Reviewer”).
  8. Click OK.
  9. The shared folder will appear in your navigation pane under the person’s name.

Alternatively, you can right-click on the folder type (like “Inbox”) in the navigation pane and choose Open Shared Folder. Then enter the owner’s name.

Method 4: Access A Shared Folder In Outlook Mobile App

On iOS or Android, the Outlook app can show shared folders if they are set up correctly. However, adding them directly from the app is limited. Usually, you need to add the shared mailbox on your desktop first, and it will sync to mobile.

If you have permission, you can try this on Android:

  1. Open the Outlook app.
  2. Tap the Menu icon (three lines) in the top-left.
  3. Tap the Settings gear icon at the bottom.
  4. Tap your email account.
  5. Scroll down and tap Add shared mailbox.
  6. Enter the email address of the shared mailbox.
  7. Tap Add.

On iOS, the option may appear under Accounts > Add shared mailbox. If not, you may need to use the desktop version first.

Common Issues When Accessing Shared Folders

Sometimes the folder does not appear or you get an error. Here are fixes for frequent problems:

  • You do not have permission: Contact the folder owner or your IT admin to grant you access. They must share the folder with your email address.
  • Folder not showing after adding: Restart Outlook. Sometimes it needs a refresh. Also check that you typed the name correctly.
  • “Cannot expand the folder” error: This often means your Outlook profile is corrupted. Try creating a new profile in Control Panel > Mail > Show Profiles.
  • Shared folder is empty: The owner may not have put anything in it yet, or your permissions are limited to certain subfolders.
  • Outlook on the web not showing the folder: Clear your browser cache and cookies, then try again. Also ensure you are using the correct URL (e.g., outlook.office.com).

How To Access A Shared Calendar Specifically

Shared calendars are a common type of shared folder. Here is how to open one:

  1. In Outlook desktop, click the Calendar icon at the bottom left.
  2. In the Home tab, click Open Calendar and then Open Shared Calendar.
  3. Type the name or email of the person who shared their calendar.
  4. Click OK.
  5. The calendar will appear in your calendar list on the left.

In Outlook on the web, click the Calendar icon, then click Add calendar and choose Add from directory. Search for the person’s name and select their shared calendar.

How To Access A Shared Contacts Folder

Shared contacts work similarly. In Outlook desktop:

  1. Click the People icon at the bottom left.
  2. In the Home tab, click Open Shared Contacts.
  3. Enter the owner’s name and click OK.

In Outlook on the web, click the People icon, then click Add contacts folder and enter the shared mailbox address.

How To Access A Shared Tasks Folder

Tasks can also be shared. In Outlook desktop:

  1. Click the Tasks icon at the bottom left.
  2. In the Home tab, click Open Shared Tasks.
  3. Type the owner’s name and click OK.

Note that shared tasks are less common in Outlook on the web, but they may appear if you have permission.

Using Auto-Mapping For Shared Folders

Auto-mapping is a feature in Exchange and Microsoft 365. When a user is given full access to a shared mailbox, the mailbox often appears automatically in their Outlook navigation pane. This happens without manual steps.

If auto-mapping does not work, it could be because:

  • Your Outlook profile is cached and needs to be rebuilt.
  • The shared mailbox has more than 10 GB of data, which can cause issues.
  • Your admin has disabled auto-mapping for your organization.

To force auto-mapping, you can remove and re-add the shared mailbox permissions from the admin center. Then restart Outlook.

How To Remove A Shared Folder From Outlook

If you no longer need a shared folder, you can remove it easily:

  1. In Outlook desktop, right-click the shared folder in the navigation pane.
  2. Select Close or Remove Shared Folder.
  3. If it is a shared mailbox, go to File > Account Settings > Account Settings, select your account, click Change, then More Settings, and remove the mailbox from the “Open these additional mailboxes” list.

In Outlook on the web, right-click the shared folder and choose Remove shared folder.

Tips For Managing Multiple Shared Folders

If you have access to many shared folders, here are some tips to stay organized:

  • Use color categories for different shared calendars.
  • Create rules to move emails from shared folders to specific folders.
  • Pin frequently used shared folders to your Favorites list.
  • Search across all shared folders using the search bar at the top of Outlook.

Frequently Asked Questions

Why can’t I see a shared folder in Outlook even after adding it?

This usually happens because of permission delays or a corrupted profile. Try restarting Outlook and waiting a few minutes. If it still does not appear, check with the folder owner that they have shared the correct folder with you.

Can I access a shared folder in Outlook without permission?

No, you must have explicit permission from the folder owner or your IT administrator. Without permission, the folder will not appear and you will get an error.

How do I access a shared folder in Outlook for a colleague who left the company?

You need to ask your IT admin to give you access to that person’s mailbox. Once granted, follow the steps above to add the shared mailbox in Outlook.

Is it possible to access a shared folder in Outlook on my phone?

Yes, but you usually need to add the shared mailbox on your desktop first. Then it will sync to the Outlook mobile app. Some versions of the app also have a direct “Add shared mailbox” option.

What is the difference between a shared mailbox and a shared folder?

A shared mailbox is a full mailbox that includes inbox, sent items, calendar, contacts, and tasks. A shared folder is usually a single folder within someone’s mailbox, like their inbox or a specific subfolder. Both require permission to access.

Now you know exactly how to access a shared folder in outlook using different methods. Whether you are on desktop, web, or mobile, the steps are straightforward. If you run into issues, check your permissions and restart Outlook. Shared folders make team collaboration much easier once they are set up correctly.