How Do I Compose and Send a New Message?
How Do I Check Spelling in My Message?
How Do I Add Contacts from Address Book?
How Do I Ask For a Return Receipt When I Send a Message?
How Do I Respond To a Message That Asks For a Return Receipt?
How Do I Search For a Message?
What Actions Can I Perform On My Message(s)?
How Do I View my Overall Mail Quota Information?
How Can I Check my Mail Quota Usage for a Particular Folder?
How Do I Mark a Message as Spam or Not Spam?
How Do I Attach a File to Message?
How Do I View a File Attached to a Message?
Easy! Click the folder you want to delete and drag it to the Trash folder.
You can also do this:
Right-click the folder.
Click Delete Folder from the menu.
Confirm that you really do want to get rid of the folder by clicking Delete in the dialog box.
And there's even a third way:
Click the folder.
Click the Folder Properties icon below the folder list on the left panel and click Delete Folder.
Confirm that you really do want to get rid of the folder by clicking Delete Folder in the dialog box.
Your deleted folder is now a subfolder inside the Trash folder. If you click Trash, you'll see it.