Hi there,
I am trial testing Express Invoice for the business I help manage.
I have come across a critical issue, we use a CCProxy Server for all our internet activities combined with ESET Endpoint Security on clients and the server obviously for security reasons and network control, the server also acts a File Share, DHCP Server, DNS Server and Intranet Web Server.
Where the problem comes in is that whenever myself or another user attempts to send invoices and quotes from Express Invoice - the items are unable to send, being the IT and Accounts Manager I've investigated as far as