I am sorry to say that Yahoo! mail does not have the feature to automatically forward emails. Because of this, if you use a yahoo email address to receive your invoices and paid receipts then you cannot connect that email to our system.
Although, you *can* change which email address you receive your invoices and paid receipts. If you choose to change your email from Yahoo to either Gmail or Outlook then you will be able to automatically import your orders into our system.