I have messaged about this already, why when sending invoices are the bouncing back !! Customers are not getting them.
Hi Ross,
Unfortunately we aren't able to resolve the issue of invoices bouncing
because it would require a change to the recipient's email server.
Instead, in a case where an invoice email bounces you will need to save the
invoice to a PDF file then use your normal email program to send the PDF
invoice to the recipient. Sorry we can't provide a better solution.
