5점중 1점 받음

It installed ok but doesn't do anything when selected
10/7/2020 No change. Still does nothing.

이 검토는 현재 부가 기능의 이전 (1.1) 버전에 대한 것입니다. 

I'm not sure if I understand your usage scenario. A folder "10/7/20" would represent a hierarchy of folders. Do you wish to remove all messages recursively inside multiple folders? If so, this is currently not implemented as a feature.