I am setting up my new DS1522+ and was setting up 2FA for user login, as I’ve done on several other diskstations before. The 2FA works, but verifying the account so it will send me a one off code by email doesn’t seem to work. I select “send verification email”; it claims it has been sent but I never receive it. I’ve setup email in Notifications ok, it just seems to be around 2FA. I am sure I am making a stupid mistake, but would be delighted if someone could give me a clue what to try. It just feels too risky not being able to get the one time passcode via email in case my mobile phone is not working or I can’t find it, for the authenticator.