发送邮件源码已测试

1、C# 发送邮件源码最近有用户提出了一个新的需求，希望公司的网站系统能够自动发邮件到相关人员的邮箱中，通过实践做出了程序，通过下面的代码分享给大家。发送邮件使用VS中的System.Net.Mail类。using System.Net.Mail; 1、定义公共变量： #region 邮件 public static string senderServerIp = "" public static string fromMailAddress = "test" public static string mailUsername =" &q

2、uot; public static string mailPassword ="." public static string mailPort = "" /内容根据实际情况而定 #endregion2、新增类using System;using System.Collections.Generic;using System.Text;using System.IO;using System.Net.Mail;using System.Net.Mime;namespace KRP.ClsCarInfo public class MyEmail priv

3、ate MailMessage mMailMessage; /主要处理发送邮件的内容（如：收发人地址、标题、主体、图片等等） private SmtpClient mSmtpClient; /主要处理用smtp方式发送此邮件的配置信息（如：邮件服务器、发送端口号、验证方式等等） private int mSenderPort; /发送邮件所用的端口号（htmp协议默认为） private string mSenderServerHost; /发件箱的邮件服务器地址（IP形式或字符串形式均可） private string mSenderPassword; /发件箱的密码 private str

4、ing mSenderUsername; /发件箱的用户名（即符号前面的字符串，例如：hello，用户名为：hello） private bool mEnableSsl; /是否对邮件内容进行socket层加密传输 private bool mEnablePwdAuthentication; /是否对发件人邮箱进行密码验证 / <summary> / 构造函数 / </summary> / <param name="server">发件箱的邮件服务器地址</param> / <param name="toMai

5、l">收件人地址（可以是多个收件人，程序中是以“;"进行区分的）</param> / <param name="fromMail">发件人地址</param> / <param name="subject">邮件标题</param> / <param name="emailBody">邮件内容（可以以html格式进行设计）</param> / <param name="username">发件箱

6、的用户名（即符号前面的字符串，例如：hello，用户名为：hello）</param> / <param name="password">发件人邮箱密码</param> / <param name="port">发送邮件所用的端口号（htmp协议默认为）</param> / <param name="sslEnable">true表示对邮件内容进行socket层加密传输，false表示不加密</param> / <param name="

7、;pwdCheckEnable">true表示对发件人邮箱进行密码验证，false表示不对发件人邮箱进行密码验证</param> public MyEmail(string server, string toMail, string fromMail, string subject, string emailBody, string username, string password, string port, bool sslEnable, bool pwdCheckEnable) try mMailMessage = new MailMessage(); mMa

8、ilMessage.To.Add(toMail); mMailMessage.From = new MailAddress(fromMail); mMailMessage.Subject = subject; mMailMessage.Body = emailBody; mMailMessage.IsBodyHtml = true; mMailMessage.BodyEncoding = System.Text.Encoding.UTF8; mMailMessage.Priority = MailPriority.Normal; this.mSenderServerHost = server;

9、 this.mSenderUsername = username; this.mSenderPassword = password; this.mSenderPort = Convert.ToInt32(port); this.mEnableSsl = sslEnable; this.mEnablePwdAuthentication = pwdCheckEnable; catch (Exception ex) Console.WriteLine(ex.ToString(); / <summary> / 添加附件 / </summary> / <param name

10、="attachmentsPath">附件的路径集合，以分号分隔</param> public void AddAttachments(string attachmentsPath) try string path = attachmentsPath.Split(''); /以什么符号分隔可以自定义 Attachment data; ContentDisposition disposition; for (int i = 0; i < path.Length; i+) data = new Attachment(pathi, Medi

11、aTypeNames.Application.Octet); disposition = data.ContentDisposition; disposition.CreationDate = File.GetCreationTime(pathi); disposition.ModificationDate = File.GetLastWriteTime(pathi); disposition.ReadDate = File.GetLastAccessTime(pathi); mMailMessage.Attachments.Add(data); catch (Exception ex) Co

12、nsole.WriteLine(ex.ToString(); / <summary> / 邮件的发送 / </summary> public void Send() try if (mMailMessage != null) mSmtpClient = new SmtpClient(); /mSmtpClient.Host = "smtp." + mMailMessage.From.Host; mSmtpClient.Host = this.mSenderServerHost; mSmtpClient.Port = this.mSenderPort;

13、 mSmtpClient.UseDefaultCredentials = false; mSmtpClient.EnableSsl = this.mEnableSsl; if (this.mEnablePwdAuthentication) System.Net.NetworkCredential nc = new System.Net.NetworkCredential(this.mSenderUsername, this.mSenderPassword); /mSmtpClient.Credentials = new System.Net.NetworkCredential(this.mSe

14、nderUsername, this.mSenderPassword); /NTLM: Secure Password Authentication in Microsoft Outlook Express mSmtpClient.Credentials = nc.GetCredential(mSmtpClient.Host, mSmtpClient.Port, "NTLM"); else mSmtpClient.Credentials = new System.Net.NetworkCredential(this.mSenderUsername, this.mSender

15、Password); mSmtpClient.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network; mSmtpClient.Send(mMailMessage); catch (Exception ex) Console.WriteLine(ex.ToString(); 3、 #region 发送邮件 public delegate void AsyncEventHandler( string _toMailAddress, string _Info);/string _toMailUser,string _Q_guid, s

16、tring _Name, protected void SendMail( string _toMailAddress, string _Info) try string senderServerIp = ClsConst.senderServerIp; string toMailAddress = _toMailAddress; string fromMailAddress = ClsConst.fromMailAddress; string subjectInfo = "ITSM提醒邮件" string bodyInfo = _Info; string mailUsername = ClsConst.mailUsername; string mailPassword = ClsConst.mailPassword; string mailPort = ClsConst.mailPort; MyEmail email = new MyEmail(senderServerIp, toMailAddress, fromMailAddress, subjectInfo, bodyInfo, mailUsername, mailPassword, mailPort, true, true); email.Send(); catch #en