How do i create a subfolder in mac mail

To create a subfolder in Mac Mail, you can follow these steps:

1. Open Mac Mail and select the mailbox you want to create a subfolder in. This can be your Inbox, Sent, or any other mailbox.
2. Click on the "Mailbox" menu at the top of the screen and select "New Mailbox" from the drop-down menu.
3. In the "New Mailbox" window, enter a name for your new subfolder in the "Name" field. You can also choose a location for the new mailbox by selecting a parent mailbox from the "Location" dropdown menu.
4. Click the "Create" button to create the new subfolder.

Alternatively, you can also create a subfolder by dragging and dropping a folder into another folder. To do this:

1. Open Mac Mail and select the mailbox you want to create a subfolder in.
2. Click and hold on the folder you want to move (e.g. a folder you created earlier).
3. Drag the folder to the location where you want to create the subfolder.
4. Release the mouse button when the folder is in the desired location.
5. A new subfolder will be created with the same name as the folder you dragged.

You can also use the keyboard shortcut "Command + Shift + N" to create a new mailbox (subfolder) in Mac Mail.

Note: If you're using macOS High Sierra or later, you can also use the "New Folder" button in the toolbar to create a new subfolder.