Unable to send invoice by email through API
We are using Quickbooks API to create invoice in Quickbooks, we want to send email to customer as soon as invoice is created. We are sending everything fine from API side, but for some reason email is not going out. We also tried endpoint which can be used to just send email after invoice is created, like sending email on invoice as an when needed, but that is also not working.
If you try to send invoice manually from QBO it works well, Is there some sort of settings or something which is causing this issue, Any help will be highly appreciated
