Hello, This is STOVE. 

Users who have used Google Account (Gmail) weren't able to use our verification services on STOVE 

when they tried to verify themselves with Google Account.

We've got an answer that this issue had been detected AM 04:17 in KR time from Googel dash board. 

■ Reason for Error
- Unable to send verification mail to users because of Gmail service

■ Resolution Time
- Back to Normal at AM 8:3 on 6/3(MON) 

- Official Notice has been announced from Google at AM 08:30 on 6/3 (MON)