I've got iMessage "registered" and I can sign in and out no issues after calling in to Apple in order to get my iMessage validation number, but I can't send any messages to people, it says "###### is not registered with iMessage." I've tried messaging people via phone and email address that I know is registered since I can do it on my phone, but it will not work in Yosemite.
I'm running the 10.10 GM from App store with Clover on a Dell Optiplex 9020, using a randomly generated serial. MLB, ROM, and UUID look good and stay the same after reboot.
Oddly enough I did get one iMessage last night, from
[email protected] saying that my iPad Air 2 order had shipped. None of the other people that have messaged me on iMessage have gone to this install. I have been receiving messages on my 13" MBPR though.
Wonder if Apple is blocking something for hackintoshes?