Creating a new folder in Outlook

To add a folder in Outlook, right-click on "Inbox" or any existing folder in the left sidebar, then select "New Folder" from the menu that appears. A dialog box will open asking you to name the folder — type a name that describes what emails will go there, like "Receipts" or "Work Projects". Click OK, and the folder appears in your sidebar when ready.

On a Mac, the process is the same: right-click the folder where you want the new one to live, choose "New Folder", name it, and confirm. The folder is ready to use right away — you do not need to restart Outlook or do anything else to set up it.

If you do not see a right-click menu, you may be using Outlook on the web instead of the desktop version. In that case, look for a three-dot menu icon next to "Inbox" or click the plus sign next to "Folders" at the bottom of the sidebar, then select "Create new folder".

Key Takeaways

  • Right-click any folder in your sidebar and select "New Folder" to create a folder in seconds.
  • Name your folders clearly so you know at a glance what emails belong in each one.
  • You can create folders inside other folders to organize related messages into subgroups.
  • Moving emails into folders is as straightforward as dragging them from your inbox or using the move button.
  • Outlook on the web uses a slightly different menu, but the result is the same.

Creating subfolders to organize by topic

Once you have created a main folder, you can create folders inside it. Right-click the folder you just made, select "New Folder" again, and name the subfolder. For example, you might create a "Work" folder, then add subfolders inside it called "Projects", "Meetings", and "Approvals". This structure keeps related emails grouped together without cluttering your main sidebar.

Subfolders are useful when you have a lot of emails on one topic. If you receive dozens of receipts each month, you might create a "Receipts" folder with subfolders for each year or each store. The same approach works for client emails, family correspondence, or any category that grows large.

Moving emails into your new folders

After you create a folder, move emails into it by dragging them from your inbox. Click and hold an email, then drag it to the folder name in the sidebar and release. The email disappears from your inbox and now lives in that folder.

If dragging feels awkward, you can also right-click an email and select "Move" or "Move to Folder", then choose the destination from the list. Some people find this method faster, especially on a laptop trackpad. Either way works — pick whichever feels natural to you.

You can move multiple emails at once by holding Ctrl (or Cmd on Mac) and clicking each email you want to move, then dragging them all together to the folder.

Using folders to spot scams and suspicious emails

Folders help you catch scams by keeping suspicious emails separate from trusted ones. Create a folder called "Check Later" or "Suspicious" and move any email that looks off — unusual sender addresses, requests for passwords, urgent threats — into that folder. Keeping them out of your inbox means you will not accidentally click a malicious link while scrolling through legitimate mail.

You can also create a folder for emails from known senders you trust, like your bank or your employer. When you receive an email claiming to be from your bank, compare it to emails in that trusted folder. Scammers often use slightly wrong sender addresses or formatting that does not match the real thing. Seeing the real emails side by side makes the fake ones obvious.

Renaming or deleting folders you no longer need

If you want to change a folder's name, right-click it and select "Rename Folder". Type the new name and press Enter. The folder keeps all its emails — only the name changes.

To delete a folder, right-click it and select "Delete Folder". Outlook will ask you to confirm. If the folder contains emails, you can choose to delete the folder and its contents, or move the emails to another folder first. Deleted folders go to your Deleted Items folder, where they stay for a set number of days before Outlook removes them permanently.

Organizing folders by color or using search instead

Some versions of Outlook let you assign colors to folders, making them easier to spot in your sidebar. Right-click a folder, look for a "Color" option, and pick a color. This is helpful if you have many folders and want to group them visually — for example, all work-related folders in blue and personal folders in green.

If you have too many folders to manage easily, consider using Outlook's search feature instead. Type a keyword into the search box at the top of Outlook, and it finds all emails containing that word across all your folders. For many people, a few well-named folders plus search is faster than maintaining a complex folder structure.

Frequently Asked Questions

Can I move a folder I created into another folder?

Yes. Right-click the folder you want to move, select "Move Folder", and choose where it should go. This is useful if you realize you created too many top-level folders and want to consolidate them into subfolders.

What happens to emails if I delete a folder?

When you delete a folder, Outlook asks whether you want to delete the folder and its contents or move the emails elsewhere. If you choose to delete the contents, the emails go to Deleted Items first, then are removed permanently after a set time. You can recover them from Deleted Items if you change your mind quickly.

Do I have a limit on how many folders I can create?

Outlook does not have a practical limit on the number of folders you can create. However, too many folders makes finding things harder, not easier. Most people do well with 5 to 15 main folders and a few subfolders under each.

Can I create a folder on my computer that syncs across my phone and web version?

Yes, if you use Outlook.com or an Office 365 account, folders you create sync automatically across your desktop, phone, and web browser. If you use an older version of Outlook with a local email account, folders may only exist on that computer. Check your account type in Outlook settings to confirm.

Is there a faster way to organize emails than dragging them one by one?

Yes. Use Outlook's rules feature to move emails automatically. Go to Settings, then Rules, and create a rule that says "if an email is from [sender] or contains [keyword], move it to [folder]". This works especially well for newsletters, receipts, or emails from specific people you want grouped together.