syncing mail messages to new macbookair
I've got a macbookpro, and iPhone, and a new macbookair. I moved all the settings from the macbookpro to the air. (I use them both) I get all my mail on the macbookair, but the sent messages don't show up on my iphone or macbookpro and the messages I've read or deleted on the macbookair show up as unread on the macbookpro and iphone. How do I get them to all sync up?
MacBook Air 13″, macOS 10.13