Go to Mail > Accounts in the Mac app. Select the account you want to disable, then uncheck the Mailbox.
The majority of providers give the choice of either suspending or permanently disbanding an email address. Go to the account’s settings and look for options for custom settings and account deletion. Each host has a slightly different but straightforward procedure to delete accounts.
Both Apple Mail and Gmail are excellent email clients. If you’re already a Google user and want to utilize Google Tasks, smart compose Smart Reply, and other add-ons, we suggest Gmail. Apple Mail shines in terms of design flexibility and clever use of 3D touch within the software.
Select a message in the Mail app on your Mac. click the Delete button in the Mail toolbar, or point to the message’s header and then click the Delete button that appears.
Select the email account you wish to delete from the Mac. Click the minus sign (or hit the Delete key on the keyboard) once you’ve chosen it.
