我从网上搜索资料照样做的,为什么不可以呢。
protected void Page_Load(object sender, EventArgs e)
{
SendWebMailAndAttach("smtp.126.com");
}
public static void SendWebMailAndAttach(string server)
{
string file = "E:\\33.txt";
System.Net.Mail.MailMessage message = new System.Net.Mail.MailMessage("[email protected]", "[email protected]", "text message for you.", "Test Title");
System.Net.Mail.Attachment data = new System.Net.Mail.Attachment(file, System.Net.Mime.MediaTypeNames.Application.Octet);
System.Net.Mime.ContentDisposition disposition = data.ContentDisposition;
disposition.CreationDate = System.IO.File.GetCreationTime(file);
disposition.ModificationDate = System.IO.File.GetLastWriteTime(file);
disposition.ReadDate = System.IO.File.GetLastAccessTime(file);
message.Attachments.Add(data);
System.Net.Mail.SmtpClient client = new System.Net.Mail.SmtpClient(server);
client.UseDefaultCredentials = false;
client.Send(message);
data.Dispose();
报下面的错.不允许使用邮箱名称。 服务器响应为: Requested action not taken: Local user only,smtp3,wKgAoELASClAASlEzl3hAw==.6905S2
protected void Page_Load(object sender, EventArgs e)
{
SendWebMailAndAttach("smtp.126.com");
}
public static void SendWebMailAndAttach(string server)
{
string file = "E:\\33.txt";
System.Net.Mail.MailMessage message = new System.Net.Mail.MailMessage("[email protected]", "[email protected]", "text message for you.", "Test Title");
System.Net.Mail.Attachment data = new System.Net.Mail.Attachment(file, System.Net.Mime.MediaTypeNames.Application.Octet);
System.Net.Mime.ContentDisposition disposition = data.ContentDisposition;
disposition.CreationDate = System.IO.File.GetCreationTime(file);
disposition.ModificationDate = System.IO.File.GetLastWriteTime(file);
disposition.ReadDate = System.IO.File.GetLastAccessTime(file);
message.Attachments.Add(data);
System.Net.Mail.SmtpClient client = new System.Net.Mail.SmtpClient(server);
client.UseDefaultCredentials = false;
client.Send(message);
data.Dispose();
报下面的错.不允许使用邮箱名称。 服务器响应为: Requested action not taken: Local user only,smtp3,wKgAoELASClAASlEzl3hAw==.6905S2
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{
try
{
MailMessage email = new MailMessage();
email.From = from;
email.To = to;
email.Cc = cc;
email.Subject = subject;
email.Body = body;
email.BodyFormat = format;
email.Priority = MailPriority.High;
email.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate", "1");//basic authentication
email.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendusername", "username");
email.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendpassword", "password");
SmtpMail.SmtpServer = "smtp.126.com";//SMTPServer
SmtpMail.Send(email);
return true;
}
catch (Exception err)
{
string strErr = err.Message;
return false;
}
}
在asp.net2.0下这个可以发#region 发邮件
/// <param name="strSmtpServer">SMTP服务器</param>
/// <param name="strFrom">发信人地址</param>
/// <param name="strFromPass">发信人密码</param>
/// <param name="strto">收信人地址</param>
/// <param name="strSubject">主题</param>
/// <param name="strBody">内容</param>
/// <returns>void</returns>
private void SendSMTPEMail(string strSmtpServer, string strFrom, string strFromPass, string strto, string strSubject, string strBody)
{
try
{
System.Net.Mail.SmtpClient client = new SmtpClient(strSmtpServer);
client.UseDefaultCredentials = false;
client.Credentials = new System.Net.NetworkCredential(strFrom, strFromPass);
client.DeliveryMethod = SmtpDeliveryMethod.Network; System.Net.Mail.MailMessage message = new MailMessage(strFrom, strto, strSubject, strBody);
message.BodyEncoding = System.Text.Encoding.GetEncoding("GB2312");
message.IsBodyHtml = true; client.Send(message);
}catch(Exception)
{
}
}
#endregion