发送邮件失败

huangwenquan123 2010-01-06 09:15:12

public static void Main(string[] args)
{
MailAddress from = new MailAddress("wen520lin@126.com");
MailAddress to = new MailAddress("411748002@qq.com");
MailMessage message = new MailMessage(from, to);
message.Subject = "某某网站在-" + System.DateTime.Now.ToString() + "-发生异常";
message.Body = "啊啊啊啊啊啊啊";
SmtpClient client = new SmtpClient();
client.DeliveryMethod = SmtpDeliveryMethod.Network;
client.Port = 25;
client.Host = "localhost";
client.Credentials = new System.Net.NetworkCredential("用户名", "密码");
try
{
client.Send(message);
Console.WriteLine("发送成功！");
Console.ReadLine();
}
catch (Exception ex)
{
Console.WriteLine("发送失败" + ex);
Console.ReadLine();
}
}
为什么执行的时候显示说发送失败Syste.Net.Mail.SmtpFailedRecipientException:邮箱有不可用？

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人间太皮 2010-01-06

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果然，126.com开通了！！！！

huangwenquan123 2010-01-06

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呵呵~可以了-

人间太皮 2010-01-06

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126.com,163.com不支持第三方发邮件了。
你可以用gamil,sohu,139邮件

freexiaoyu 2010-01-06

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[Quote=引用 12 楼 jenny0810 的回复:]
引用 5 楼 huangwenquan123 的回复:
用126的
我试了下用163的也不可以
好像说163的06年之前申请的可以，之后申请的这个功能给封了
[/Quote]
昨天晚上8点网易已经开通了STMP

jenny0810 2010-01-06

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[Quote=引用 5 楼 huangwenquan123 的回复:]
用126的
我试了下用163的也不可以
[/Quote]好像说163的06年之前申请的可以，之后申请的这个功能给封了

freexiaoyu 2010-01-06

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看你的代码没有指定SMTP服务吧
126的是 SmtpClient client = new SmtpClient(smtp.126.com);

freexiaoyu 2010-01-06

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网易昨天晚上8点已经开通了POP3/SMTP服务默认可能是禁用的，只要手动设置下应该可以了。

huangwenquan123 2010-01-06

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已经开启了还是一样
我的邮箱是新注册的
会不会和邮箱有关？

wei322x 2010-01-06

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看看我的发送邮件代码，希望对你有帮助！

public class LoginDes
{
private static Byte[] Iv64 = { 11, 22, 33, 44, 55, 66, 77, 85 };
private static Byte[] byKey64 = { 10, 20, 30, 40, 50, 60, 70, 80 };
static public string Encrypt(string strText)
{
try
{
DESCryptoServiceProvider des = new DESCryptoServiceProvider();
Byte[] inputByteArray = Encoding.UTF8.GetBytes(strText);
MemoryStream ms = new MemoryStream();
CryptoStream cs = new CryptoStream(ms, des.CreateEncryptor(byKey64, Iv64), CryptoStreamMode.Write);
cs.Write(inputByteArray, 0, inputByteArray.Length);
cs.FlushFinalBlock();
return Convert.ToBase64String(ms.ToArray());
}
catch (Exception ex)
{
return ex.Message;
}
}

static public string Decrypt(string strText)
{
Byte[] inputByteArray = new byte[strText.Length];
try
{
DESCryptoServiceProvider des = new DESCryptoServiceProvider();
inputByteArray = Convert.FromBase64String(strText);
MemoryStream ms = new MemoryStream();
CryptoStream cs = new CryptoStream(ms, des.CreateDecryptor(byKey64, Iv64), CryptoStreamMode.Write);
cs.Write(inputByteArray, 0, inputByteArray.Length);
cs.FlushFinalBlock();
System.Text.Encoding encoding = System.Text.Encoding.UTF8;
return encoding.GetString(ms.ToArray());
}
catch (Exception ex)
{
return ex.Message;
}
}
}
这个类是　加密和解密

public class LoginMail
{
private static readonly String mailAccount = "admin.sse.tju@gmail.com";
private static readonly String mailPassword = "sunwell23";
private static readonly String mailServer = "smtp.gmail.com";
private static readonly Int32 mailPort = 587;
private static MailMessage reportMail;
public static void sendMail(String Mailaddress,String AccountId)
{
string pattern = @"\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*";
string strEmail = Mailaddress;
if (!System.Text.RegularExpressions.Regex.IsMatch(strEmail, pattern))
{
return;
}
String prefix = HttpContext.Current.Request.ApplicationPath;
if (!prefix.EndsWith("/")) prefix += "/";
LoginMail.reportMail = new MailMessage(LoginMail.mailAccount, Mailaddress);
LoginMail.reportMail.Subject = "同济大学软件学院网站用户邮箱认证";
LoginMail.reportMail.IsBodyHtml = true;
LoginMail.reportMail.Body = "请点击链接完成邮箱认证"+
"<a href=http://" + HttpContext.Current.Request.ServerVariables["HTTP_HOST"] + prefix + "Login/LoginMailOk.aspx?AccountId=" +
LoginDes.Encrypt(AccountId)+">" +
"http://" + HttpContext.Current.Request.ServerVariables["HTTP_HOST"] + prefix + "Login/LoginMailOk.aspx?AccountId=" +
LoginDes.Encrypt(AccountId) + "</a>";
MailSend();
}

public static bool MailCommit(String AccountId)
{
Ops.OpLoginExecute op = new Ops.OpLoginExecute("Account", new sqlMailCommit(AccountId));
op.Do();
return op.ExecuteResult;
}

public static bool MailUpdate(String EMailAddress, String AccountId)
{
Ops.OpLoginExecute op = new Ops.OpLoginExecute("Account", new sqlSetMailAddress(EMailAddress,AccountId));
op.Do();
return op.ExecuteResult;
}

public static void FindPasswordMail(String Mailaddress, String PassWord)
{
string pattern = @"\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*";
string strEmail = Mailaddress;
if (!System.Text.RegularExpressions.Regex.IsMatch(strEmail, pattern))
{
return;
}
String prefix = HttpContext.Current.Request.ApplicationPath;
if (!prefix.EndsWith("/")) prefix += "/";
LoginMail.reportMail = new MailMessage(LoginMail.mailAccount, Mailaddress);
LoginMail.reportMail.Subject = "同济大学软件学院网站用户密码寻回";
LoginMail.reportMail.IsBodyHtml = true;
LoginMail.reportMail.Body = "您的密码是:" + PassWord + "<br/>" +
"<a href=http://" + HttpContext.Current.Request.ServerVariables["HTTP_HOST"] + prefix + "Login/Login.aspx" +
">点此登陆同济大学软件学院网站</a>";
MailSend();
}
private static void MailSend()
{
try
{
SmtpClient smtp = new SmtpClient(
LoginMail.mailServer, // smtp.gmail.com
LoginMail.mailPort); // 587
smtp.UseDefaultCredentials = false;
smtp.Credentials = new System.Net.NetworkCredential(
LoginMail.mailAccount, // Account Information
LoginMail.mailPassword);
smtp.EnableSsl = true; // Google Need SSL Authorization
smtp.DeliveryMethod = SmtpDeliveryMethod.Network;
// Send the report mail
smtp.Send(LoginMail.reportMail);
}
catch (System.Exception e)
{
}
}
}