Kalyan Code Snippet

 if (MailObject != null && MailObject.MailProfileId != null)
                {
                    var mailProfileObject = new MailProfile().GetById(MailObject.MailProfileId ?? 0);
                    if (mailProfileObject != null)
                    {
                        //if (mailProfileObject.Active == false) return false;
                        mailman.SmtpHost = mailProfileObject.SmtpHost;
                        mailman.SmtpUsername = mailProfileObject.Username;
                        mailman.SmtpPassword = mailProfileObject.Password;
                        mailman.SmtpSsl = mailProfileObject.EnableSsl;
                        mailman.SmtpPort = mailProfileObject.Port;
                        mailman.MailHost = mailProfileObject.MailHost;
                        receiverPort = mailProfileObject.ReceivePort ?? 0;
                        email.From = mailProfileObject.Username;
                        email.FromName = mailProfileObject.DisplayName;
                        email.ReplyTo = mailProfileObject.Username;
                    }
                }

                success = mailman.SendEmail(email);
                if (success != true)
                {
                    throw new Exception(mailman.LastErrorText);
                }

                if (mailProfileObject.SaveToSEntItems)
                {
                //  Now use Chilkat IMAP to save the email to Inbox.Sent
                Chilkat.Imap imap = new Chilkat.Imap();

                //  Connect to an IMAP server.
                //  Use TLS
                imap.Ssl = mailman.SmtpSsl;
                if (receiverPort > 0)
                    imap.Port = receiverPort;
                success = imap.Connect(mailman.MailHost);
                if (success != true)
                {
                    throw new Exception(mailman.LastErrorText);
                }

                //  Login

                success = imap.Login(mailman.SmtpUsername, mailman.SmtpPassword);
                if (success != true)
                {
                    throw new Exception(mailman.LastErrorText);
                }

                //  The AppendMail method uploads an email to an IMAP server
                //  and saves it in the mailbox specified:
                success = imap.AppendMail("Sent", email); // Here we tried different folder names like 'Inbox.Sent' ,'Sent Items', 'Sent Mails','Outbox' etc.
                if (success != true) // Always failed here
                {
                    throw new Exception(mailman.LastErrorText);
                }

                return success;
                    }