Lolipop by GMO cloud is the hosting service I’m using. The hosting plan includes email hosting services, but the webmail interface is in Japanese with limited functions provided, so I installed my own Roundcube instance instead. Not like VPS, Installing a custom Webmail service needs to skim through the service provider’s documentation, undoubtedly it is all in Japanese. This takes me some time to search and validate all these endpoints. Anyway, the tutorial is as follows.

As LastPass will change their product plan this month, free users will no longer be available to synchronize their password across the PC and mobile. That is to say; Users have to choose mobile or desktop as their primary device to store their password.