je cherche une réponse à cette question, mais sans compter sur un serveur Exchange, et utiliser à la place d'un serveur IMAP. Je ne sais pas si cela sort de la portée de la question, mais je l'ai trouvé en cherchant "Obtenir un MailMessage envoyé dans le dossier envoyé" qui était mon problème en premier lieu.
n'avez pas trouvé une réponse directe ne importe où j'ai construit ma propre solution basée sur:
Je mettre en œuvre la méthode d'enregistrement comme une extension de smtpclient si, au lieu de .Send()
de nous utiliserons .SendAndSaveMessageToIMAP()
.
public static class SmtpClientExtensions
{
static System.IO.StreamWriter sw = null;
static System.Net.Sockets.TcpClient tcpc = null;
static System.Net.Security.SslStream ssl = null;
static string path;
static int bytes = -1;
static byte[] buffer;
static System.Text.StringBuilder sb = new System.Text.StringBuilder();
static byte[] dummy;
/// <summary>
/// Communication with server
/// </summary>
/// <param name="command">The command beeing sent</param>
private static void SendCommandAndReceiveResponse(string command)
{
try
{
if (command != "")
{
if (tcpc.Connected)
{
dummy = System.Text.Encoding.ASCII.GetBytes(command);
ssl.Write(dummy, 0, dummy.Length);
}
else
{
throw new System.ApplicationException("TCP CONNECTION DISCONNECTED");
}
}
ssl.Flush();
buffer = new byte[2048];
bytes = ssl.Read(buffer, 0, 2048);
sb.Append(System.Text.Encoding.ASCII.GetString(buffer));
sw.WriteLine(sb.ToString());
sb = new System.Text.StringBuilder();
}
catch (System.Exception ex)
{
throw new System.ApplicationException(ex.Message);
}
}
/// <summary>
/// Saving a mail message before beeing sent by the SMTP client
/// </summary>
/// <param name="self">The caller</param>
/// <param name="imapServer">The address of the IMAP server</param>
/// <param name="imapPort">The port of the IMAP server</param>
/// <param name="userName">The username to log on to the IMAP server</param>
/// <param name="password">The password to log on to the IMAP server</param>
/// <param name="sentFolderName">The name of the folder where the message will be saved</param>
/// <param name="mailMessage">The message being saved</param>
public static void SendAndSaveMessageToIMAP(this System.Net.Mail.SmtpClient self, System.Net.Mail.MailMessage mailMessage, string imapServer, int imapPort, string userName, string password, string sentFolderName)
{
try
{
path = System.Environment.CurrentDirectory + "\\emailresponse.txt";
if (System.IO.File.Exists(path))
System.IO.File.Delete(path);
sw = new System.IO.StreamWriter(System.IO.File.Create(path));
tcpc = new System.Net.Sockets.TcpClient(imapServer, imapPort);
ssl = new System.Net.Security.SslStream(tcpc.GetStream());
ssl.AuthenticateAsClient(imapServer);
SendCommandAndReceiveResponse("");
SendCommandAndReceiveResponse(string.Format("$ LOGIN {1} {2} {0}", System.Environment.NewLine, userName, password));
using (var m = mailMessage.RawMessage())
{
m.Position = 0;
var sr = new System.IO.StreamReader(m);
var myStr = sr.ReadToEnd();
SendCommandAndReceiveResponse(string.Format("$ APPEND {1} (\\Seen) {{{2}}}{0}", System.Environment.NewLine, sentFolderName, myStr.Length));
SendCommandAndReceiveResponse(string.Format("{1}{0}", System.Environment.NewLine, myStr));
}
SendCommandAndReceiveResponse(string.Format("$ LOGOUT{0}", System.Environment.NewLine));
}
catch (System.Exception ex)
{
System.Diagnostics.Debug.WriteLine("error: " + ex.Message);
}
finally
{
if (sw != null)
{
sw.Close();
sw.Dispose();
}
if (ssl != null)
{
ssl.Close();
ssl.Dispose();
}
if (tcpc != null)
{
tcpc.Close();
}
}
self.Send(mailMessage);
}
}
public static class MailMessageExtensions
{
private static readonly System.Reflection.BindingFlags Flags = System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic;
private static readonly System.Type MailWriter = typeof(System.Net.Mail.SmtpClient).Assembly.GetType("System.Net.Mail.MailWriter");
private static readonly System.Reflection.ConstructorInfo MailWriterConstructor = MailWriter.GetConstructor(Flags, null, new[] { typeof(System.IO.Stream) }, null);
private static readonly System.Reflection.MethodInfo CloseMethod = MailWriter.GetMethod("Close", Flags);
private static readonly System.Reflection.MethodInfo SendMethod = typeof(System.Net.Mail.MailMessage).GetMethod("Send", Flags);
/// <summary>
/// A little hack to determine the number of parameters that we
/// need to pass to the SaveMethod.
/// </summary>
private static readonly bool IsRunningInDotNetFourPointFive = SendMethod.GetParameters().Length == 3;
/// <summary>
/// The raw contents of this MailMessage as a MemoryStream.
/// </summary>
/// <param name="self">The caller.</param>
/// <returns>A MemoryStream with the raw contents of this MailMessage.</returns>
public static System.IO.MemoryStream RawMessage(this System.Net.Mail.MailMessage self)
{
var result = new System.IO.MemoryStream();
var mailWriter = MailWriterConstructor.Invoke(new object[] { result });
SendMethod.Invoke(self, Flags, null, IsRunningInDotNetFourPointFive ? new[] { mailWriter, true, true } : new[] { mailWriter, true }, null);
result = new System.IO.MemoryStream(result.ToArray());
CloseMethod.Invoke(mailWriter, Flags, null, new object[] { }, null);
return result;
}
}
Ainsi, l'exemple de Robert Reid deviendrait
using (var mailMessage = new MailMessage("[email protected]", "[email protected]", "subject", "body"))
{
//Add an attachment just for the sake of it
Attachment doc = new Attachment(@"filePath");
doc.ContentId = "doc";
mailMessage.Attachments.Add(doc);
var smtpClient = new SmtpClient("SmtpHost")
{
EnableSsl = false,
DeliveryMethod = SmtpDeliveryMethod.Network
};
// Apply credentials
smtpClient.Credentials = new NetworkCredential("smtpUsername", "smtpPassword");
// Send
smtpClient.SendAndSaveMessageToIMAP(mailMessage, "imap.mail.com", 993, "imapUsername", "imapPassword", "SENT");
}
Merci pour votre réponse! C'est certainement une considération probable maintenant car c'est littéralement la confirmation dont j'ai besoin ... –
La réponse du service d'échange par LachlanB ci-dessous est la vraie réponse. C'est un peu un hack. – kenjara