Provisioning Email through O365? in Getting Started With Squarespace Posted November 5, 2019 Hello, I recently registered my domain through SquareSpace (with Tucows as registrar). I use O365 Business Premium, and I am having a lot of trouble getting my email setup to go through my domain. I was not aware ahead of time that SquareSpace doesn't provide technical support for O365, so I'm kind of stuck. Does anyone have any experience with getting email setup?