I use Chilkat for sending E-mail from my Dataflex application, and it has worked fine until now when I got a customer with an E-mail provider not supporting IMAP. They use an Microsoft Exchange server, but they don't want to open it up for IMAP. They say that EWS must be used instead.

The E-mails are sent without problems using SMTP, but the incoming mail server must be accessed to put them in the Sent map so the sender have a receipt on what has been sent.

Has anyone solved this problem?