I wrote a program in VFP to send HTML-based invoices via Outlook (not Outlook
Express). Some users can view their sent invoices in sent folder of Outlook.
But some users canâ??t. Those invisible invoices have actually sent out to whom
they want to send. But those invisible invoices stay in sent folder as plain
text format rather than HTML format. I believe there is something wrong in
the settings of Outlook rather than in my program. Any ideas? TIA.