Question
Error message: An error occurred related to the email’s subject.
I started having issues with invoices not going out automatically via email in November 2023. The delivery issue in QB is: "An error occurred related to the email’s subject." but there have been no changes to the subject line as far as I can tell. I have tried troubleshooting using both Chrome and Safari. Any idea how to correct this so I can stop manually sending invoices via email?
