I have following code which tries to reply to mail, however the mail
sits in drafts and displays "Message is not sent".

Redemption.RDOFolder defaultFolder = redemption.findRDOFolder("Inbox",
rdoStore);
Redemption.RDOMail rdoMail = redemption.findRDOMail("Test Subject",
defaultFolder);

//Create a replyall mail object
Redemption.RDOMail replyMail = rdoMail.ReplyAll();
replyMail.SentOn = DateTime.Now;
replyMail.Save();
replyMail.Send();

Please help