Create mailboxes to organize your mail.
In the mailbox list, tap Edit to create a new mailbox, or rename or delete one. You can choose from several existing smart mailboxes, such as Unread, that include messages from all your accounts.\n
Or tap New Mailbox and choose in which account you’d like to create it. Enter the name of the new mailbox and tap Done.\n
Note: Some built-in mailboxes can’t be changed.