What is the best method to migrate Maildir data directly to Office 365 accounts? Homepage › Forums › General › What is the best method to migrate Maildir data directly to Office 365 accounts? This topic has 1 reply, 2 voices, and was last updated 1 month, 2 weeks ago by louisyoung. You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In