How do i add a mailbox to apple mail

- How to add mailbox apple mail
- How to add a new mailbox to apple mail
- How to add a shared mailbox to apple mail
- How do i add another mailbox to apple mail
- How do you add a mailbox to apple mail
- How do i add a mailbox folder in apple mail
- How do i add all sent mailbox to apple mail
- How to add a mailbox to apple mail app
- How to add a shared mailbox to apple mail on iphone
- How to add another mailbox to apple mail
- How to add outlook mailbox to apple mail
- How to add gmail mailbox to apple mail