Also quite possibly not a legal purpose for a nonprofit. There are different sorts of US non-profits, state (various) and federal, and I'm not sure which ones G

Also quite possibly not a legal purpose for a nonprofit. There are different sorts of US non-profits, state (various) and federal, and I'm not sure which ones Google means to accept, but "providing email services to one family" is not a valid purpose for many of them. If it's a 501-c-3, "sending donations to whatever my family wants to" may also not be valid, and may be considered a tax dodge. (I am not a lawyer).