What is Bitfan ID

Bitfan ID is the requested account for using this service.

You can register by using the third-party SNS account or by mail address and password.

Resend registration confirmation email
If you do not receive a confirmation email, you cannot proceed with the registration process.
If you do not receive a confirmation email, please try the following

docomo users

Email settings → Advanced settings/cancellation → Receive/Reject settings → Receive settings → Enter bitfan.id in the input field of the domain or address you want to receive individually → Register

au users

au one top → au Customer Support → Click here if you are having trouble with junk mail → go to junk mail filter setting → junk mail filter → set specified reception list → enable / edit list → enter Enter bitfan.id → Register

au one top → au customer support → Click here if you are having trouble with junk mail → go to junk mail filter setting → junk mail filter → set reception list → allow spoofing / forwarding mail → enter bitfan.id → Register

au one top → au Customer Support → Click here for customers who are having trouble with junk mail → Go to junk mail filter settings → junk mail filter → individual settings If the [spoofing restrictions] setting is set to (High) or (Medium) , Change the setting to (Low) or change it to Off.

Softbank users

Email button → Email/PC Email settings → Email/address settings → Spam/Email block settings → Individual settings → Receive/Reject settings → Enter bitfan.id in the input field of the address → Select right-hand match → Register

For Web mail users.

Email may be sent to the junk mail folder. Please check your spam folder as well.
The above has been confirmed.