如何在.NET中设置SmtpClient对象的用户名和密码？
如何在.NET中设置SmtpClient对象的用户名和密码？
提问于 2010-05-05 00:05:44
我看到不同版本的构造函数，一个使用来自web.config的信息，一个指定主机，另一个指定主机和端口。但是如何将用户名和密码设置为与web.config不同的用户名和密码呢？我们有一个问题，我们的内部smtp被一些高安全客户端阻止，我们想要使用他们的smtp服务器，有没有办法从代码而不是web.config来做到这一点？
例如，在这种情况下，如果数据库中没有可用的web.config凭据，我该如何使用？
public static void CreateTestMessage1(string server, int port)
{
string to = "jane@contoso.com";
string from = "ben@contoso.com";
string subject = "Using the new SMTP client.";
string body = @"Using this new feature, you can send an e-mail message from an application very easily.";
MailMessage message = new MailMessage(from, to, subject, body);
SmtpClient client = new SmtpClient(server, port);
// Credentials are necessary if the server requires the client
// to authenticate before it will send e-mail on the client's behalf.
client.Credentials = CredentialCache.DefaultNetworkCredentials;
try {
client.Send(message);
}
catch (Exception ex) {
Console.WriteLine("Exception caught in CreateTestMessage1(): {0}",
ex.ToString());
}
}回答 4
Stack Overflow用户
回答已采纳
发布于 2010-05-05 00:10:12
代码可以使用SmtpClient：
SmtpClient mailer = new SmtpClient();
mailer.Host = "mail.youroutgoingsmtpserver.com";
mailer.Credentials = new System.Net.NetworkCredential("yourusername", "yourpassword");Stack Overflow用户
发布于 2010-05-05 00:09:41
使用NetworkCredential
是的，只需将这两行添加到您的代码中。
var credentials = new System.Net.NetworkCredential("username", "password");
client.Credentials = credentials;Stack Overflow用户
发布于 2016-02-10 05:33:49
SmtpClient MyMail = new SmtpClient();
MailMessage MyMsg = new MailMessage();
MyMail.Host = "mail.eraygan.com";
MyMsg.Priority = MailPriority.High;
MyMsg.To.Add(new MailAddress(Mail));
MyMsg.Subject = Subject;
MyMsg.SubjectEncoding = Encoding.UTF8;
MyMsg.IsBodyHtml = true;
MyMsg.From = new MailAddress("username", "displayname");
MyMsg.BodyEncoding = Encoding.UTF8;
MyMsg.Body = Body;
MyMail.UseDefaultCredentials = false;
NetworkCredential MyCredentials = new NetworkCredential("username", "password");
MyMail.Credentials = MyCredentials;
MyMail.Send(MyMsg);页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/2766928
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