Delete all messages in inbox
How do I delete all the messages in my inbox?
iPhone 6s, iOS 11.2.6
How do I delete all the messages in my inbox?
iPhone 6s, iOS 11.2.6
Edit: Disregard- I see now you are asking about OSX
Go the mailbox that you want to delete all messages from.
In the upper right hand corner, select 'Edit'.
Tap on one of the circles to put a blue check mark next to one message. You only need to select one.
Now touch and hold the 'Move' button at the bottom of the screen. Hold it, do not release.
While still holding 'move', uncheck the message you checked in the step above.
Now release 'Hold'.
On the following screen select 'Trash'.
All messages will be moved to the trash.
From the menu: Edit>select all>Delete
Delete all messages in inbox