Home Forums Apple Help lost email folders on exchange on mac Forum Rules | Contact Forum Editor | Report a Post lost email folders on exchange on mac danny watson 11:11 04 Oct 2015 Locked i have several email accounts on my mac ... all are fine except the most important one where on friday all the folders disappeared ... any help is greatly appreciated danny watson 11:13 04 Oct 2015 i should add the folders are still visible on my iPhone danny watson 11:19 04 Oct 2015 scrap that all the folders have gone from my iPhone too !!! Macworld 10:21 05 Oct 2015 What is the email service provider? Have you tried setting up the account again? This thread is now locked and can not be replied to.