Hello, how can I make (in Apple Mail) my mails appear again in preview sidebar. Instead now only appears MailButler information.
To minimize the Sidebar, you would do that by by clicking on the Mailbutler “M” logo in the upper right hand corner. Make sure to do this from the main view of Mail and NOT from composing an email.
To expand your email preview sidebar, simply drag on the dividing line to the right of the list of emails.