I’ve always used Twilio with a custom twiml app that redirects SMS and voice calls. It can be little fiddly to set up (and it costs money, obviously) but once i

I’ve always used Twilio with a custom twiml app that redirects SMS and voice calls. It can be little fiddly to set up (and it costs money, obviously) but once it’s running it just works. For mail, I use https://www.virtualpostmail.com/ https://www.virtualpostmail.com/