Only change the items specified - you should not need to change POP3 / IMAP settings.Take a note of any settings you change.These instructions assume your email account has already been setup and is collecting email correctly.First you need to make sure the email address(es) you will be sending from have been authorised in our Control Panel.Please see our Mojave 10.14 Mac Mail SMTP server setup guide here.
Mac Mail - High Sierra 10.13 - Setup GuideĪre you using the latest version of Apple's Mac OSX?