Hi, coastalrandr.
You can use the Audit Log to verify undelivered emails, but you still need to open each transaction.
While there isn't a direct way to inform you of failed transactions, I'll personally send this suggestion to our product developers. That way, they might take into consideration in adding this feature in future product updates.
To check the Audit Log:
- Go to the Gear icon at the top right corner.
- Under Tools, select Audit Log.
- Locate the transaction.
If you need help in customizing your emails, here's a guide: Customise your invoice emails
For further questions, please leave a comment below. We're here to help.
