そうだったんですか?!
でも届いたメールに
Been a while since you logged into myIR?
If you haven’t logged into myIR for a while, to help you get started here’s your User ID: 名前が書いてあります
If you’ve forgotten your password, simply go to the myIR login page to request a temporary one and we’ll send it to the myIR email address we have on record for you.
ってあるんですけど。。。(´;ω;`)