Hosting a .plus tld domain for email?

[#1]

I have bought a .plus domain (Note - NOT plus.com) but when I try to register it on Plusnet, none of the new generic tlds are listed.

Is this being added any time soon?

[#2]

You could register the domain with a forwarding service who support that TLD and forward messages to your Plusnet address. As long as the address is valid I think the Plusnet relays would accept the domain as a valid sender, but you would need to verify that.