最简单的发邮件的代码:
Example
The following example can be compiled to a console application that is used to send email from a command line. If you compile the example to a file named MailMessage.exe, use the executable file to send email as follows:
MailMessage to@contoso.com from@contoso.com test hello
using System;
using System.Web.Mail;
namespace SendMail
{
class usage
{
public void DisplayUsage()
{
Console.WriteLine("Usage SendMail.exe <to> <from> <subject> <body>");
Console.WriteLine("<to> the addresses of the email recipients");
Console.WriteLine("<from> your email address");
Console.WriteLine("<subject> subject of your email");
Console.WriteLine("<body> the text of the email");
Console.WriteLine("Example:");
Console.WriteLine("SendMail.exe SomeOne@Contoso.com;SomeOther@Contoso.com Me@contoso.com Hi hello");
}
}
class Start
{
// The main entry point for the application.
[STAThread]
static void Main(string[] args)
{
try
{
try
{
MailMessage Message = new MailMessage();
Message.To = args[0];
Message.From = args[1];
Message.Subject = args[2];
Message.Body = args[3];
try
{
SmtpMail.SmtpServer = "your mail server name goes here";
SmtpMail.Send(Message);
}
catch(System.Web.HttpException ehttp)
{
Console.WriteLine("{0}", ehttp.Message);
Console.WriteLine("Here is the full error message output");
Console.Write("{0}", ehttp.ToString());
}
}
catch(IndexOutOfRangeException)
{
usage use = new usage();
use.DisplayUsage();
}
}
catch(System.Exception e)
{
Console.WriteLine("Unknown Exception occurred {0}", e.Message);
Console.WriteLine("Here is the Full Message output");
Console.WriteLine("{0}", e.ToString());
}
}
}
}