Hi there, @jim6t6. Thanks for clearing to us that you're using QuickBooks Desktop (QBDT).

I'll provide steps on how to remove a Bcc on all of your invoices. 

By configuring the Send Forms section in the Preferences and deleting the email in the Bcc field, you can remove them from your invoices.

Here's how:

1. Click the Edit icon above and pick Preferences.
   
   
    
2. Find and select Send Forms.
3. Go to Company Preferences.
4. In the Bcc tab, clear the email. Then, click OK to save the change.
   
   

If you want to track the invoice you sent to your customer, check out this article: Verify that an invoice was emailed and read by the recipient.

Let me know if you have additional questions about managing your invoice emails. I'll be willing to help. Keep safe always.