Add ability to give a different outbound email relay options for the main TLD and "subdomains"

[Lonkle]

I like managing my main TLD emails separately (externally) than my subdomains. With Cloudron right now I have to enter each subdomain as a "domain" to give them each different mail capabilities than the TLD.

[girish]

@lonkle so if i understand correctly, you almost want a wildcard domain to be added in the domains view?

[Lonkle]

@girish That would solve my problem completely actually. If it's not difficult? I mean, I can live with setting up each subdomain separately; this is just a QOL thing. But it would be nice to have a "wildcard" subdomain so I don't have "set up" each new subdomain, yeah.

[Lonkle]

Note: I believe this will also allow me to host a main TLD at one Cloudron and all of it's subdomains at another. Which would be a further benefit to users.