FAQ
コンテンツ
Email FAQ
KUMOI _Usage
What is the limitations of KUMOI?
You can see the limitations in KUMOI website. Log in to KUMOI, click "?" on the upper right of the inbox window, and choose "help." In help window, enter "limitation" in the search field on the upper side of the window, and press enter. You can see various limitations, such as size and the number of attached files in the message and receivers limitation item.