Each undergraduate and graduate student at YNU as well as each graduate student from the United Graduate School at Tokyo Gakugei University who is assigned to YNU will receive a YNU Mail.
YNU Mail Account is a service that provides email addresses that students can use from the moment they are admitted to YNU. The service enables emails to be sent and received from YNU’s official domain, ‘ynu.jp,’ via Office 365 for Education, a free email system provided by Microsoft for educational institutions.
Sign in to YNU Mail using your password and second verification method.
Go to [ My account ] > [ Security & privacy ] > [ Additional security verification ] > [ Update your phone numbers used for account security].
By doing so, even if you forget your password, you can reset it if you specify your contact information and answer your secret question. Configure the reset on the profile registration page.
Access at https://account.activedirectory.windowsazure.com/ . Then open [Profile] > [Set up self service password reset] and follow the instructions to complete the configuration.
Emails flagged as spam by the spam filtering system will not reach you. Check if the emails have been placed in your spam folder.