In no particular order: https://www.migadu.com/ https://www.migadu.com/ https://mxroute.com/ https://mxroute.com/ https://purelymail.com/ https://purelymail.

In no particular order: https://www.migadu.com/ https://www.migadu.com/ https://mxroute.com/ https://mxroute.com/ https://purelymail.com/ https://purelymail.com/ I have a Migadu account for a single domain and thinking of using them to replace my Google Workspace free account but also looking at the others.