Open Mail for me
Go to the Mail app ), then choose a mailbox. Mail may suggest a mailbox based on where you’ve moved similar messages in the past.
If you move a message that’s part of an Select one or more messages, then do one of the following:
Press and hold the Option key while you drag the messages to a mailbox in the Mail sidebar or the Favorites bar.
Control-click the messages, choose Copy To, then choose a mailbox.
If you have an Delete emails in Mail on MacUse the Touch Bar on Mac