使用C#.net-LocalMachine发送电子邮件 [英] Sending Email Using C#.net-LocalMachine

问题描述

大家好，

我正在尝试使用Winforms应用程序中的以下代码发送电子邮件.
用户名和密码正确无误，但在代码中已被掩盖.

我不知道我的本地计算机是否可以发送电子邮件?

但请告诉我，我需要看一下我的计算机配置(在IIS中)

Hi All,

I am trying to send email using the following piece of code in Winforms app.
Username and Password are correct and real- but have masked in the code.

I don''t know wheather my local machine has the capacity to send emails or not?

But please advise me , What I need to look at my machine Configuration(in IIS)

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Net;
using System.Net.Mail;

namespace EmailFunctionlaity
{
    public partial class Email : Form
    {
        public Email()
        {
            InitializeComponent();
            
        }

        //All Variable Declarations
        String senderAddress = string.Empty;
        String receiveraddress = string.Empty;
        String emailSubject = string.Empty;
        String emailMessageText = string.Empty;
        MailMessage mail = new MailMessage();
        SmtpClient client = new SmtpClient("smtp.gmail.com",587);
           

        private void btnEmail_Click(object sender, EventArgs e)
        {

            try
            {
                //Get the Values of Controls

                senderAddress = txtSenderEmail.Text;
                receiveraddress = txtReceiverEmail.Text;
                emailSubject = txtSubject.Text;
                emailMessageText = txtMessageBody.Text;

                //Pass the Values 
                mail.From = new MailAddress(senderAddress, "xxxxxxxxxx", System.Text.Encoding.UTF8);
                mail.To.Add(receiveraddress);
                mail.Subject = emailSubject;
                mail.Body = emailMessageText;
                client.UseDefaultCredentials = false;
                client.Credentials = new NetworkCredential("[e-mail]", "xxxxxx");
                client.EnableSsl = true;
                client.Send(mail);
                System.Windows.Forms.MessageBox.Show("Email Sent Successfully");
               


            }
            catch (Exception mailException)
            {
                System.Windows.Forms.MessageBox.Show("Message Not Sent ,Error:  " + mailException.Message);
                throw;
            }
            finally
            { 
            
            }
           
           

        }
    }
}

推荐答案

此技巧应该可以帮助您:

This tip should help you out: Sending an Email in C# with or without attachments: generic routine.[^]

Gmail SMTP can be used by thrid party application if correct credentials are used.

检查是否有SMTP服务器正在运行的最简单方法是打开命令提示符，然后执行以下操作:

telnet localhost 25

如果收到错误消息，则表示您没有运行任何命令(无论如何都不在默认端口上)

Simplest way to check if you have an SMTP server running is to open a command prompt and do this:

telnet localhost 25

If you get an error, then you don''t have one running (not on the default port anyway)

这篇关于使用C#.net-LocalMachine发送电子邮件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！