This document explains how to remove an account from Apple Mail / Calendar.
- Start your Apple Mail client, and navigate to the "Mail" tab at the top of the screen. Click on the "Accounts..." field from the drop down menu:
- Select the account that you wish to delete, and then select the "-" button to delete the account:
- After clicking the "-" button, you will be prompted as to whether or not you wish to delete the account. Click on "Ok" to delete the account: