您好,
我想使用Gmail发送电子邮件:
我想,我发现这个网站和其他网站,但我总是得到同样的错误不同的例子: 无法连接到远程服务器 - > System.net.Sockets.SocketException:无连接可以作出,因为目标积极拒绝,209.85.147.109:587
公共静态无效Attempt1()
{
VAR的客户=新SmtpClient(smtp.gmail.com,587)
{
证书=新的NetworkCredential(MyEmailAddress@gmail.com,MYPASSWORD),
EnableSsl =真
};
client.Send(MyEmailAddress@gmail.com,some.email@some.com,测试,testbody);
}
任何想法?
更新
更多细节。
也许我应该说我做了什么其他的尝试,给了我同样的错误: (注意:当我没有指定端口就tryed端口25)
公共静态无效ATTEMPT2()
{
VAR fromAddress =新MailAddress(MyEmailAddy@gmail.com,从名称);
VAR的toAddress =新MailAddress(MyEmailAddy@dfdf.com,来命名);
常量字符串fromPassword =通行证;
常量字符串主题=主题;
常量字符串身体=身体;
VAR SMTP =新SmtpClient
{
主机=smtp.gmail.com,
端口= 587,
EnableSsl = TRUE,
DeliveryMethod = SmtpDeliveryMethod.Network,
UseDefaultCredentials =假,
证书=新的NetworkCredential(fromAddress.Address,fromPassword)
};
使用(VAR消息=新MailMessage(fromAddress,的toAddress)
{
主题=主题,
身体=人体
}
){smtp.Send(消息); }
}
公共静态无效Attempt3()
{
MailMessage电子邮件=新MailMessage();
mail.To.Add(MyEmailAddy@dfdf.com);
mail.From =新MailAddress(MyEmailAddy@gmail.com);
mail.Subject =通过电子邮件使用Gmail;
字符串身体=你好,此邮件是测试发送邮件+
使用Gmail在ASP.NET中;
mail.Body =身体;
mail.IsBodyHtml = TRUE;
SmtpClient SMTP =新SmtpClient();
smtp.Host =smtp.gmail.com;
smtp.Credentials =新System.Net.NetworkCredential
(MyEmailAddy@gmail.com,通行证);
smtp.EnableSsl = TRUE;
smtp.Send(邮件);
}
解决方案
我用下面的code:
SmtpClient SC =新SmtpClient(smtp.gmail.com);
的NetworkCredential NC =新的NetworkCredential(用户名,密码); //用户名不包括@ gmail.com
sc.UseDefaultCredentials = FALSE;
sc.Credentials = NC;
sc.EnableSsl = TRUE;
sc.Port = 587;
尝试 {
sc.Send(毫米);
}赶上(例外前){
EventLog.WriteEntry(发送错误,EventLogEntryType.Error);
}
Hi,
I'm trying to send an email using gmail:
I tried various examples that I found on this site and other sites but I always get the same error: Unable to connect to the remote server -- > System.net.Sockets.SocketException: No connection could be made because the target actively refused it 209.85.147.109:587
public static void Attempt1()
{
var client = new SmtpClient("smtp.gmail.com", 587)
{
Credentials = new NetworkCredential("MyEmailAddress@gmail.com", "MyPassWord"),
EnableSsl = true
};
client.Send("MyEmailAddress@gmail.com", "some.email@some.com", "test", "testbody");
}
Any ideas?
UPDATE
More details.
Maybe I should say what other attempts I made that gave me the same error: (Note when i didn't specify a port it tryed port 25)
public static void Attempt2()
{
var fromAddress = new MailAddress("MyEmailAddy@gmail.com", "From Name");
var toAddress = new MailAddress("MyEmailAddy@dfdf.com", "To Name");
const string fromPassword = "pass";
const string subject = "Subject";
const string body = "Body";
var smtp = new SmtpClient
{
Host = "smtp.gmail.com",
Port = 587,
EnableSsl = true,
DeliveryMethod = SmtpDeliveryMethod.Network,
UseDefaultCredentials = false,
Credentials = new NetworkCredential(fromAddress.Address, fromPassword)
};
using (var message = new MailMessage(fromAddress, toAddress)
{
Subject = subject,
Body = body
}
) { smtp.Send(message); }
}
public static void Attempt3()
{
MailMessage mail = new MailMessage();
mail.To.Add("MyEmailAddy@dfdf.com");
mail.From = new MailAddress("MyEmailAddy@gmail.com");
mail.Subject = "Email using Gmail";
string Body = "Hi, this mail is to test sending mail" +
"using Gmail in ASP.NET";
mail.Body = Body;
mail.IsBodyHtml = true;
SmtpClient smtp = new SmtpClient();
smtp.Host = "smtp.gmail.com";
smtp.Credentials = new System.Net.NetworkCredential
("MyEmailAddy@gmail.com", "pass");
smtp.EnableSsl = true;
smtp.Send(mail);
}
解决方案
I'm using the following code:
SmtpClient sc = new SmtpClient("smtp.gmail.com");
NetworkCredential nc = new NetworkCredential("username", "password");//username doesn't include @gmail.com
sc.UseDefaultCredentials = false;
sc.Credentials = nc;
sc.EnableSsl = true;
sc.Port = 587;
try {
sc.Send(mm);
} catch (Exception ex) {
EventLog.WriteEntry("Error Sending", EventLogEntryType.Error);
}
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