New Post: Create a message after being Sent

// Create and send a message using System.Net.Mail
var mailMessage = new System.Net.Mail.MailMessage();
// ... send logic here ..

// Creating an ImapClient
var client = new ImapClient("imap.gmail.com", true);

// Connecting
if(client.Connect())
{

         // Authenticating
         if(client.Login("name@gmail.com", "password"))
         {

                  // Saving the System.Net.Mail.MailMessage directly to Sent folder:
                  client.Folders.Sent.AppendMessage(mailMessage);

         }

}