I'm trying to create a sandbox account at https://developer.authorize.net/hello_world/sandbox.html. Whenever I enter any email, it says "Please enter a valid email address." It only seems to accept emails with TLDs .com, .net, and .org. Our company has alternative TLDs like .ai; we do not have any domains with these common TLDs. This has never been an issue in any other form I have ever filled out across the entire internet. I am completely blocked from creating a sandbox account with a work email. Even my personal email does not work because it's not those TLDs either.
