Better to phone/email the businesses you patronize and ask what their corporate religion is. If they say the SCOTUS ruling doesn't affect them, remind them it's a slippery slope before it does and they should be ready to deal with the consequences of having a corporate religion.

My nephew introduced me to those years ago. I rarely use them, but sometimes it has to be done.

you could put in yogi.bear@jellystone.org (or something way more crude, if you choose) and send along your feelings.

It will be accepted. There is no accurate way to verify an email address is a "real" email address. If there was... spammers would have a field day!

could assume it's a "real email" address.