I signed up for the beta program with, say, example.com as my domain, do I get the wildcard e.g. foo.example.com? My domain just got whitelisted, but the email listed only the example.com and www.example.com.
Just www.domain.tld and domain.tld are in the whitelist.
You can either request the subdomains you require to be added to the whitelist with the beta form or wait for GA (due in about a week).
How many times does this question have to be asked before the FAQ’s become required reading before posting is enabled?