/// <summary>
/// 发送邮件
/// </summary>
/// <param name="smtp">Smtp对象</param>
/// <param name="_strRcpTo">收件地址</param>
/// <param name="mimeStreams">内存流</param>
private void SendMail(SMTP_Client smtp, string _strRcpTo, MemoryStream mimeStreams)
{
smtp.Connect(this.Smtp, WellKnownPorts.SMTP);
smtp.EhloHelo(this.Smtp);
smtp.Authenticate(this.Account, this.CurrentUserMailPassWord);
smtp.MailFrom(this.CurrentUserMail, -1);
smtp.RcptTo(_strRcpTo);
mimeStreams.Position = 0;
smtp.SendMessage(mimeStreams);
smtp.Disconnect();
}
public static bool SendMail(string Body, string Title, string reciveEmail)
{
bool sended = false;
using (SMTP_Client client = new SMTP_Client())
{
try
{
//与Pop3服务器建立连接
client.Connect(smtp, port, false);
client.EhloHelo(smtp);
//验证身份
var authhh = new AUTH_SASL_Client_Plain(sendEmail, sendPassword);
client.Auth(authhh);
client.MailFrom(sendEmail, -1);
//收件人列表
client.RcptTo(reciveEmail);
//采用Mail_Message类型的Stream
Mail_Message m = Create_PlainText_Html_Attachment_Image(reciveEmail, sendEmail, sendEmail, Title, Body);
using (MemoryStream stream = new MemoryStream())
{
m.ToStream(stream, new MIME_Encoding_EncodedWord(MIME_EncodedWordEncoding.Q, Encoding.UTF8), Encoding.UTF8);
stream.Position = 0;
client.SendMessage(stream);
sended = true;
}
if (m != null)
{
m.Dispose();
}
client.Disconnect();
client.Dispose();
}
catch {
return(false);
}
}
return(sended);
}
private Boolean SendMailNew(bool isAsync, object userState)
{
string[] mailTos = mMailTo;
string[] mailCcs = mMailCc;
string[] mailBccs = mMailBcc;
Dictionary <string, string> attachments = mMailAttachments;
var toList = new Dictionary <string, string>();
foreach (var to in MailTo)
{
toList.Add(to, to);
}
var musername = mSMTPUsername;
if (mSMTPUsername != null && mSMTPUsername.IndexOf("@") >= 0)
{
musername = mSMTPUsername.Substring(0, mSMTPUsername.IndexOf("@"));
}
bool checkspmail = CheckSpecialMail(toList);
if (!checkspmail && MailCc != null)
{
checkspmail = CheckSpecialMail(MailCc);
}
if (checkspmail)
{
foreach (string address in toList.Keys)
{
using (SMTP_Client client = new SMTP_Client())
{
client.Timeout = this.Timeout;
client.Connect(mSMTPServer, mSMTPPort);
client.EhloHelo(mSMTPServer);
client.Authenticate(musername, mSMTPPassword);
client.MailFrom(mMailFrom, -1);
client.RcptTo(address);
Mail_Message m = Create_PlainText_Html_Attachment_Image(toList, new Dictionary <string, string>()
, mMailFrom,
mMailFrom, MailSubject, mMailBody, attachments, "", "", CheckSpecialMail(new string[] { address }));
try
{
using (System.IO.MemoryStream stream = new System.IO.MemoryStream())
{
m.ToStream(stream, new MIME_Encoding_EncodedWord(MIME_EncodedWordEncoding.Q, Encoding.UTF8), Encoding.UTF8);
stream.Position = 0;
client.SendMessage(stream);
}
}
catch (Exception ex)
{
throw ex;
}
if (m != null)
{
m.Dispose();
}
client.Disconnect();
}
}
return(true);
}
else
{
using (SMTP_Client client = new SMTP_Client())
{
client.Timeout = this.Timeout;
client.Connect(mSMTPServer, mSMTPPort);
client.EhloHelo(mSMTPServer);
AUTH_SASL_Client authhh = client.AuthGetStrongestMethod(musername, mSMTPPassword);
client.Auth(authhh);
client.MailFrom(mMailFrom, -1);
foreach (string address in toList.Keys)
{
client.RcptTo(address);
}
Mail_Message m = Create_PlainText_Html_Attachment_Image(toList, new Dictionary <string, string>()
, mMailFrom,
mMailFrom, MailSubject, mMailBody, attachments, "", "", false);
try
{
using (System.IO.MemoryStream stream = new System.IO.MemoryStream())
{
m.ToStream(stream, new MIME_Encoding_EncodedWord(MIME_EncodedWordEncoding.Q, Encoding.UTF8), Encoding.UTF8);
stream.Position = 0;
client.SendMessage(stream);
}
return(true);
}
catch (Exception ex)
{
throw ex;
}
finally
{
if (m != null)
{
m.Dispose();
}
client.Disconnect();
}
}
}
}
public void Send(ChannelMessage message)
{
var creds = CredentialsProvider.GetCredentials().ToNetworkCredential();
Mail_Message msg = new Mail_Message();
msg.MimeVersion = "1.0";
msg.MessageID = MIME_Utils.CreateMessageID();
msg.Subject = message.Context;
msg.From = message.From.ToMailBoxList();
msg.ReplyTo = message.ReturnTo == null?
message.From.ToAddressList() : message.ReturnTo.ToAddressList();
if (String.IsNullOrEmpty(message.InReplyTo) == false)
{
msg.InReplyTo = message.InReplyTo;
}
msg.To = new Mail_t_AddressList();
foreach (var address in message.To)
{
msg.To.Add(address.ToMailBox());
}
msg.Cc = new Mail_t_AddressList();
foreach (var address in message.CC)
{
msg.Cc.Add(address.ToMailBox());
}
//--- multipart/mixed -------------------------------------------------------------------------------------------------
MIME_h_ContentType contentType_multipartMixed = new MIME_h_ContentType(MIME_MediaTypes.Multipart.mixed);
contentType_multipartMixed.Param_Boundary = Guid.NewGuid().ToString().Replace('-', '.');
MIME_b_MultipartMixed multipartMixed = new MIME_b_MultipartMixed(contentType_multipartMixed);
msg.Body = multipartMixed;
//--- multipart/alternative -----------------------------------------------------------------------------------------
MIME_Entity entity_multipartAlternative = new MIME_Entity();
MIME_h_ContentType contentType_multipartAlternative = new MIME_h_ContentType(MIME_MediaTypes.Multipart.alternative);
contentType_multipartAlternative.Param_Boundary = Guid.NewGuid().ToString().Replace('-', '.');
MIME_b_MultipartAlternative multipartAlternative = new MIME_b_MultipartAlternative(contentType_multipartAlternative);
entity_multipartAlternative.Body = multipartAlternative;
multipartMixed.BodyParts.Add(entity_multipartAlternative);
//--- text/plain ----------------------------------------------------------------------------------------------------
MIME_Entity entity_text_plain = new MIME_Entity();
MIME_b_Text text_plain = new MIME_b_Text(MIME_MediaTypes.Text.plain);
entity_text_plain.Body = text_plain;
// Add text body if there is any
if (message.BodyText != null && message.BodyText.Length > 0)
{
var bodyText = message.BodyText.ReadString();
// Make sure there is a newline at the end of our text, otherwise it will screw up
// our multipart data format
if (!bodyText.EndsWith(Environment.NewLine))
{
bodyText = bodyText + Environment.NewLine;
}
text_plain.SetText(MIME_TransferEncodings.SevenBit, Encoding.UTF8, bodyText);
}
multipartAlternative.BodyParts.Add(entity_text_plain);
//--- text/html ------------------------------------------------------------------------------------------------------
MIME_Entity entity_text_html = new MIME_Entity();
MIME_b_Text text_html = new MIME_b_Text(MIME_MediaTypes.Text.html);
entity_text_html.Body = text_html;
if (message.BodyHtml != null && message.BodyHtml.Length > 0)
{
var bodyHtml = message.BodyHtml.ReadString();
// Make sure there is a newline at the end of our text, otherwise it will screw up
// our multipart data format
if (!bodyHtml.EndsWith(Environment.NewLine))
{
bodyHtml = bodyHtml + Environment.NewLine;
}
text_html.SetText(MIME_TransferEncodings.SevenBit, Encoding.UTF8, bodyHtml);
}
multipartAlternative.BodyParts.Add(entity_text_html);
foreach (var channelAttachment in message.Attachments)
{
MIME_b_Application attachmentBody = new MIME_b_Application(MIME_MediaTypes.Application.octet_stream);
MIME_Entity attachment = new MIME_Entity();
attachment.Body = attachmentBody;
// Has to happen before the following lines of code
multipartMixed.BodyParts.Add(attachment);
attachment.ContentType = new MIME_h_ContentType(MimeHelper.GetMimeType(channelAttachment.Filename));
attachment.ContentType.Param_Name = channelAttachment.Filename;
MIME_h_ContentDisposition contentDisposition = new MIME_h_ContentDisposition(DispositionTypeNames.Attachment);
contentDisposition.Param_FileName = channelAttachment.Filename;
attachment.ContentDisposition = contentDisposition;
attachment.ContentTransferEncoding = TransferEncoding.Base64.ToString();
attachmentBody.SetData(channelAttachment.ContentStream, MIME_TransferEncodings.Base64);
}
// Inject headers
if (!String.IsNullOrEmpty(message.MessageIdentifier))
{
msg.Header.Add(new MIME_h_Unstructured("x-i2mp-messageid", message.MessageIdentifier));
}
//if (!String.IsNullOrEmpty(message.Metadata.i2mpFlow))
// msg.Header.Add(new MIME_h_Unstructured("x-i2mp-flow", message.Metadata.i2mpFlow));
//if (!String.IsNullOrEmpty(message.Metadata.i2mpReference))
// mailMessage.Headers.Add("X-i2mp-ref", message.Metadata.i2mpReference);
//if (!String.IsNullOrEmpty(message.Metadata.i2mpSequence))
// mailMessage.Headers.Add("X-i2mp-seq", message.Metadata.i2mpSequence);
//if (!String.IsNullOrEmpty(message.Metadata.i2mpRelation))
// mailMessage.Headers.Add("X-i2mp-rel", message.Metadata.i2mpRelation);
//if (!String.IsNullOrEmpty(message.Metadata.i2mpRelationId))
// mailMessage.Headers.Add("X-i2mp-rel-id", message.Metadata.i2mpRelationId);
// Send message
try
{
SMTP_Client client = new SMTP_Client();
if ("/Settings/Channels/LoggerEnabled".AsKey(false))
{
client.Logger = new LumiSoft.Net.Log.Logger();
}
// todo push this logic into the smtp client implementation itself
if (Hostname == "smtp.live.com")
{
// Hack for hotmail, first do a connect with no secured channel,
// then a STARTTLS
client.Connect(Hostname, Port, false);
client.StartTLS();
}
else
{
client.Connect(Hostname, Port, IsSecured);
}
client.Authenticate(creds.UserName, creds.Password);
using (MemoryStream ms = new MemoryStream())
{
client.MailFrom(msg.From[0].Address, -1);
msg.ToStream(ms,
new MIME_Encoding_EncodedWord(MIME_EncodedWordEncoding.Q, Encoding.UTF8), Encoding.UTF8);
// Reset stream
ms.Seek(0, SeekOrigin.Begin);
foreach (var address in message.To)
{
client.RcptTo(address.Address);
}
foreach (var address in message.CC)
{
client.RcptTo(address.Address);
}
foreach (var address in message.BCC)
{
client.RcptTo(address.Address);
}
try
{
client.SendMessage(ms);
}
finally
{
client.Dispose();
}
}
}
catch (SmtpFailedRecipientsException e)
{
throw new ChannelFunctionalException(e.Message, e)
{
DoNotRetry = true
};
}
catch (SmtpException e)
{
throw new ChannelFunctionalException(e.Message, e);
}
catch (Exception e)
{
throw new ChannelFunctionalException(e.Message, e);
}
}
