C# 在asp.net中发送电子邮件时无法连接到远程服务器
使用电子邮件发送代码时出现上述错误我的代码是C# 在asp.net中发送电子邮件时无法连接到远程服务器,c#,asp.net,smtpclient,C#,Asp.net,Smtpclient,使用电子邮件发送代码时出现上述错误我的代码是 string fromAddress = "mymail"; string fromPassword = "mypassword"; var smtp = new System.Net.Mail.SmtpClient(); smtp.Host = "smtp.gmail.com"; smtp.Port = 587; smtp.EnableSsl = true; smtp.DeliveryMethod = System.Net.Mail.SmtpDel
string fromAddress = "mymail";
string fromPassword = "mypassword";
var smtp = new System.Net.Mail.SmtpClient();
smtp.Host = "smtp.gmail.com";
smtp.Port = 587;
smtp.EnableSsl = true;
smtp.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;
smtp.Credentials = new NetworkCredential(fromAddress, fromPassword);
smtp.Timeout = 20000;
smtp.Send(fromAddress, toAddress, MailSubject, Body);
我在谷歌上搜索了很多次,但都没有找到合适的解决方案。
端口587处于enbled状态,防火墙阻塞也不存在 我对Gmail使用以下代码:
try
{
MailMessage mail = new MailMessage();
mail.To.Add("sender id");
mail.From = new MailAddress("your id");
mail.Subject = "Mail from my web page";
mail.Body ="Body Content";
mail.IsBodyHtml = true;
SmtpClient smtp = new SmtpClient();
smtp.Host = "smtp.gmail.com";
//Or your Smtp Email ID and Password
smtp.Credentials = new System.Net.NetworkCredential
("XYZ", "XXXXX");
smtp.DeliveryMethod = SmtpDeliveryMethod.Network;
smtp.EnableSsl = true;
smtp.Send(mail);
}
catch (Exception ex)
{
//display exception
}
Function SendMail_Gmail(ByVal strFrom As String, ByVal strTo As String, ByVal strSubject As String, ByVal strBody As String) As Boolean
Dim mailmsg As New System.Net.Mail.MailMessage()
mailmsg.From = New MailAddress(strFrom)
mailmsg.To.Add(strTo)
mailmsg.Subject = strSubject
mailmsg.IsBodyHtml = True
mailmsg.Body = strBody
mailmsg.Priority = System.Net.Mail.MailPriority.Normal
Dim client As New System.Net.Mail.SmtpClient()
client.Host = "smtp.gmail.com"
client.Port = "587"
client.Credentials = New System.Net.NetworkCredential("youremailid@gmail.com", "Yourpassword")
client.EnableSsl = True
Dim userstate As Object = mailmsg
client.Send(mailmsg)
Return True
End Function
这个代码对我有用。试试这个
MailMessage mM = new MailMessage();
mM.From = new MailAddress("YourGmail@gmail.com");
mM.To.Add(Email);
mM.Subject = "Your Sub";
mM.Body = "Your Body" ;
mM.IsBodyHtml = true;
mM.Priority = MailPriority.High;
SmtpClient sC = new SmtpClient("smtp.gmail.com");
sC.Port = 587;
sC.Credentials = new NetworkCredential("YourGmail", "YourPassword");
//sC.EnableSsl = true;
sC.EnableSsl = true;
sC.Send(mM);
谢谢你的回复。我得到了解决方案
如果您正在使用任何防病毒软件,请检查其日志,以查看是否是因为防病毒软件。当McAffe阻止我的邮件时,我也遇到了同样的问题(有一个安全策略——防止群发邮件蠕虫发送邮件)。编辑此策略并将应用程序添加到例外列表。就我而言,这解决了问题。请检查它是否适用于您。向我们显示完整的代码,并让我们知道错误是什么。我已经使用了粘贴的代码。错误获取是无法发送电子邮件。获取内部异常是无法连接到远程服务器。我认为错误与代码无关,因为我以前多次使用此代码并且工作正常。问题与计算机或网络连接有关。您好,非常感谢您的回复。我得到了解决方案,就像您正在使用任何防病毒软件一样。请检查其日志,查看是否是因为防病毒软件。当McAffe阻止我的邮件时,我也遇到了同样的问题(有一个安全策略——防止群发邮件蠕虫发送邮件)。编辑此策略并将应用程序添加到例外列表。就我而言,这解决了问题。请检查它是否适合你。