Cheap VPS through OVH, Linode, Digital Ocean, Hetzner, etc? But as @joezydeco says, running your own email infrastructure is fraught with difficulties. If you

Cheap VPS through OVH, Linode, Digital Ocean, Hetzner, etc? But as @joezydeco says, running your own email infrastructure is fraught with difficulties. If you already know all this and know how to deal with the issues, have at it. If not, you might want to do some research and really consider whether or not it's a good idea to try doing that yourself.