How can I remove the BCC line in QB for MAC 2020 when I send statements . It constantly fills in the BCC line with NUL even though I have BCC disabled in Outlook.

Thanks for reaching out to the Community, @JB70.

I'm here to help you remove the BCC line when you send out statements in QuickBooks.

In just a few steps, you'll have the BCC removed. We just have to adjust the email settings in QuickBooks. Here's how:

1. Go to the Edit menu and select Preferences.

       2. Click on Send Forms in the left-hand menu, then proceed to the Company Preferences tab.

       3. Remove the email address in the BCC field. 

       4. Hit OK.

That's all there's to it! You can refer to these Community Articles to learn more about how QuickBooks and emails will work for you: 

• Email Sales Forms In QuickBooks Desktop
• Create Custom Email Templates In QuickBooks Desktop 
• Verify That An Invoice Was Emailed And Read By Recipient 

If you need further assistance, please don't hesitate and reach back out to me! Have a nice day.