When I send an invoice or estimate Quickbooks automatically would send an email to my work email so I knew the email was successfully sent.  Now my emails are not coming through and I am not sure if the invoices and estimates that I send are successfully being sent unless I click on each individual invoice to verify they email was delivered.  How do I fix this problem?  I have tried to reset the email attached the the account in the settings but I still am not getting the emails sent to my email.

Thank You.