Notification mail was not delivered (Mail notification)

The cause is one of the followings. 


The 「Notification mail setting」 in application might not be complete.
Please open 「My Entrance」 application and perform the setting by going to 「≡Menu」→「Notification mail setting」.
How to set up



Recipient mail address might have been wrongly input. 
Please make sure the the correct mail address is input by going to 「Notification mail setting」 screen.



The notification mail might have been treated as a 「Spam mail」 by recipient device.

Please check the settings of recipient device's software and service provider.