交易失败。服务器响应是:5.7.1 Forged HELO。
描述:执行当前Web请求期间发生了未处理的异常。请查看堆栈跟踪以获取有关错误及其源自代码的位置的更多信息。
异常详细信息:System.Net.Mail.SmtpException:事务失败。服务器响应是:5.7.1 Forged HELO。
Session["New"] = TextBox1.Text;
MailMessage msg;
string ActivationUrl = string.Empty;
string emailId = string.Empty;
msg = new MailMessage();
SmtpClient smtp = new SmtpClient();
emailId = TextBox1.Text.Trim();
msg.From = new MailAddress("******");
msg.To.Add(emailId);
msg.Subject = "Confirmation E-mail";
msg.Body = str2;
msg.IsBodyHtml = true;
smtp.Credentials = new NetworkCredential("*********", "**********");
smtp.Port = 25;
smtp.Host = "***********";
smtp.EnableSsl = false;
smtp.Send(msg);
ScriptManager.RegisterStartupScript(this, this.GetType(), "Message", "alert('Confirmation Link to activate your account has been sent to your email address');", true);
Response.Redirect("Successfull.aspx");
我的web.config文件
<configuration>
<connectionStrings>
<add name="ConnectionString" connectionString="server=***.**.***.**;Database=***********;Integrated Security=false;Uid=**********;Pwd=**********;" providerName="System.Data.SqlClient" />
<remove name="LocalSqlServer"/>
<add name="LocalSqlServer" connectionString="Server=***.**.***.**;Database=************;User ID=*****************;Password=*****************;" />
</connectionStrings>
<system.web>
<compilation debug="true" targetFramework="4.0" />
</system.web>
<system.web>
<machineKey validationKey="**************************************" decryptionKey="****************************************************" validation="****" decryption="***" />
</system.web>
<system.web>
<customErrors mode="Off" />
</system.web>
</configuration>
答案 0 :(得分:1)
我遇到了同样的错误,我可以通过更改代码中的邮件设置来解决问题。实际上,我在使用不同的电子邮件ID:
msg.From = new MailAddress("******");
smtp.Credentials = new NetworkCredential("*********", "**********");
因此,我在SMTP身份验证和发件人地址中使用了相同的email-id。