I use a .xyz for my personal domain (I could get my real name as the domain, and it was cheap). I use FastMail for email. Deliverability has been fine, with one

I use a .xyz for my personal domain (I could get my real name as the domain, and it was cheap). I use FastMail for email. Deliverability has been fine, with one exception - Radisson Red hotels. I’ve had two occasions in the last year when I’ve needed to email different Radisson Red properties, and both silently dropped emails from .xyz domains.