If it's important never to trust Google with anything mission critical: For a mere $10 a month I'm using a rent-an-Exchange server per email address, and it's $

If it's important never to trust Google with anything mission critical: For a mere $10 a month I'm using a rent-an-Exchange server per email address, and it's $2 a month if you want vanilla email (I still love Outlook all these years later).