How to change email message when sending invoice

Hi there, @gerallt-llindir.

You can change the email address in the format of an invoice. This can be done by clicking the Customize button at the upper right. I'll guide you how. 

1. Go to Invoices from the left menu. 
2. Locate the invoice. 
3. Select Edit in the Send drop-down from the Action column. 
4. Choose Customize at the upper right.
5. Click either Invoice details, Payments, Design, or Email to make any changes. 
6. You can select Preview to review the changes. 
7. Save the customization. 

As always, you can go back to the Invoices menu. From there, you can duplicate, print, delete, and export the invoice as a PDF from the Action column. For more information, see the For you section through this article: Invoices Overview.

Please know that I'm here anytime you have other concerns. Have a great day.