使用C＃沒有硬編碼的用戶名和密碼，使用域憑據

Question

發送電子郵件是否有發送在C＃電子郵件的方式，它使用Windows域USernaem和密碼，我沒有明確提及的用戶名和密碼

Answer 1

你可以使用SmtpClient類來使用Windows身份驗證發送電子郵件。 FOr只是初始化UseDefaultCredentials屬性爲true;

string to = "jane@contoso.com"; 
string from = "ben@contoso.com"; 
MailMessage message = new MailMessage(from, to); 
message.Subject = "Using the new SMTP client."; 
message.Body = @"Using this new feature, you can send an e-mail message from an application very easily."; 
SmtpClient client = new SmtpClient(server); 
// Credentials are necessary if the server requires the client 
// to authenticate before it will send e-mail on the client's behalf. 
client.UseDefaultCredentials = true; 

try 
{ 
    client.Send(message); 
} 
catch (Exception ex) 
{ 
    Console.WriteLine("Exception caught in CreateTestMessage2(): {0}", ex.ToString()); 
} 

這將要求您的應用程序以管理員身份運行並且有權代表指定的發件人發送電子郵件。