/// <summary>
/// Sends specified message to specified smart host.
/// </summary>
/// <param name="smartHost">Smarthost name or IP.</param>
/// <param name="port">SMTP port number. Default SMTP port is 25 and SSL port is 465.</param>
/// <param name="ssl">Specifies if to connected via SSL.</param>
/// <param name="hostName">Host name reported to SMTP server.</param>
/// <param name="userName">SMTP user name. Note: Pass empty string if no authentication wanted.</param>
/// <param name="password">SMTP password.</param>
/// <param name="message">Mime message to send.</param>
public static void QuickSendSmartHost(string smartHost,
int port,
bool ssl,
string hostName,
string userName,
string password,
Mime message)
{
string from = "";
if (message.MainEntity.From != null)
{
MailboxAddress[] addresses = message.MainEntity.From.Mailboxes;
if (addresses.Length > 0)
{
from = addresses[0].EmailAddress;
}
}
ArrayList recipients = new ArrayList();
if (message.MainEntity.To != null)
{
MailboxAddress[] addresses = message.MainEntity.To.Mailboxes;
foreach (MailboxAddress address in addresses)
{
recipients.Add(address.EmailAddress);
}
}
if (message.MainEntity.Cc != null)
{
MailboxAddress[] addresses = message.MainEntity.Cc.Mailboxes;
foreach (MailboxAddress address in addresses)
{
recipients.Add(address.EmailAddress);
}
}
if (message.MainEntity.Bcc != null)
{
MailboxAddress[] addresses = message.MainEntity.Bcc.Mailboxes;
foreach (MailboxAddress address in addresses)
{
recipients.Add(address.EmailAddress);
}
}
string[] to = new string[recipients.Count];
recipients.CopyTo(to);
MemoryStream messageStream = new MemoryStream();
message.ToStream(messageStream);
messageStream.Position = 0;
// messageStream
QuickSendSmartHost(smartHost, port, ssl, hostName, userName, password, from, to, messageStream);
}
/// <summary>
///构造邮件消息内存流
/// </summary>
/// <returns>内存流</returns>
public MemoryStream MemoryStreamMime()
{
MemoryStream mimeStream = new MemoryStream();
#region 构造邮件消息体
Mime m = new Mime();
MimeEntity mainEntity = m.MainEntity;
// Force to create From: header field
mainEntity.ContentType = MediaType_enum.Multipart_mixed;
mainEntity.From = new AddressList();
mainEntity.From.Add(new MailboxAddress(this.Name, this.CurrentUserMail));
// Force to create To: header field
mainEntity.To = new AddressList();
mainEntity.ContentTransferEncoding = ContentTransferEncoding_enum.Base64;
if (this.ReturnReceipt)
{
mainEntity.Header.Add(new HeaderField("Disposition-Notification-To", this.CurrentUserMail));
}
string[] _ArrayTo = this.To.Split(';');
foreach (string _str_each_to in _ArrayTo)
{
if (_str_each_to.Trim() != "")
{
string[] _array_each_to = _str_each_to.Split('@');
mainEntity.To.Add(new MailboxAddress(_array_each_to[0], _str_each_to));
}
}
// Force to create CC: header field
mainEntity.Cc = new AddressList();
string[] _ArrayCC = this.CC.Split(';');
foreach (string _str_each_cc in _ArrayCC)
{
if (_str_each_cc.Trim() != "")
{
string[] _array_each_cc = _str_each_cc.Split('@');
mainEntity.Cc.Add(new MailboxAddress(_array_each_cc[0], _str_each_cc));
}
}
// Force to create BCC: header field
mainEntity.Bcc = new AddressList();
string[] _ArrayBCC = this.BCC.Split(';');
foreach (string _str_each_bcc in _ArrayBCC)
{
if (_str_each_bcc.Trim() != "")
{
string[] _array_each_bcc = _str_each_bcc.Split('@');
mainEntity.Bcc.Add(new MailboxAddress(_array_each_bcc[0], _str_each_bcc));
}
}
mainEntity.ContentTransferEncoding = ContentTransferEncoding_enum.Base64;
mainEntity.Subject = this.Subject;
//开始建立邮件的内容文本（默认是html邮件）
MimeEntity textEntity = mainEntity.ChildEntities.Add();
textEntity.ContentType = MediaType_enum.Text_html;//MediaType_enum.Text_plain;
textEntity.ContentTransferEncoding = ContentTransferEncoding_enum.Base64;
//添加附件（普通）
foreach (string _str_each_attach_ in this.Mail_Attech_File_Path)
{
FileInfo fi = new FileInfo(_str_each_attach_);
MimeEntity attachmentEntity = mainEntity.ChildEntities.Add();
attachmentEntity.ContentType = MediaType_enum.Application_octet_stream;
attachmentEntity.ContentDisposition = ContentDisposition_enum.Attachment;
attachmentEntity.ContentTransferEncoding = ContentTransferEncoding_enum.Base64;
attachmentEntity.ContentDisposition_FileName = fi.Name;
attachmentEntity.DataFromFile(fi.FullName);
}
//添加内嵌附件
foreach (string _str_each_inLine_Pic in this.Mail_Contact_Pic_Path)
{
//附件路径要处理
string attpath = _str_each_inLine_Pic.Replace("%20", " ");
attpath = attpath.Replace("file:///", "");
attpath = attpath.Replace("file:", "");
attpath = attpath.Replace("//", @"\\");
attpath = attpath.Replace("/", @"\");
FileInfo fi = new FileInfo(attpath);
MimeEntity attachmentEntityInLine = mainEntity.ChildEntities.Add();
attachmentEntityInLine.ContentType = MediaType_enum.Image;
attachmentEntityInLine.ContentDisposition = ContentDisposition_enum.Inline;
attachmentEntityInLine.ContentTransferEncoding = ContentTransferEncoding_enum.Base64;
attachmentEntityInLine.ContentDisposition_FileName = fi.Name;
attachmentEntityInLine.DataFromFile(fi.FullName);
string Cid = attachmentEntityInLine.MessageID;
if (!string.IsNullOrEmpty(Cid))
{
this.Body = this.Body.Replace(attpath, string.Format("cid:{0}", Cid.Replace("<", "").Replace(">", "")));
}
}
textEntity.DataText = this.Body;
#endregion
m.ToStream(mimeStream);
return(mimeStream);
}