NorthForge is a personal, single-user email assistant. It is used only by its owner, to sort their own Microsoft 365 and Gmail mail and point out what needs attention.
It is not a public service: there is no sign-up, and nobody else can use it or connect an account to it.
When connected to Gmail, NorthForge reads the owner's inbox. It can move messages to and from the trash, add and remove labels it was asked to set, and create reply drafts for the owner to review. It never sends email.