5점중 5점 받음

It's not working for some time now.
Edit: I thought there was a default snooze time option to change units and not just minutes?

이 검토는 현재 부가 기능의 이전 (2.0.1) 버전에 대한 것입니다. 

What version of Thunderbird do you use? We worked hard to make it compatible with version 68. It forks for me at the moment...