这篇文章给大家介绍C# 中怎么利用SendMail发送邮件,内容非常详细,感兴趣的小伙伴们可以参考借鉴,希望对大家能有所帮助。
具体代码如下:
using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Net.Mail; using System.Data; using CDO; using ADODB; namespace SendMailTest { class Program { static void Main(string[] args) { SendMail(); } public static string SendMsg() { DataTable dt = new DataTable(); dt.Columns.Add("name"); dt.Columns.Add("date"); dt.Columns.Add("area"); dt.Columns.Add("orgnizer"); dt.Columns.Add("keyword"); for (int i = 0; i < 10; i++) { DataRow dr = dt.NewRow(); dr["name"] = "北文中心影视产权交易平台•影视项目路演季---路演项目征集" + i; dr["date"] = "2017-06-30"; dr["area"] = "北京市 北京电影学院文创园(平房园区)" + i; dr["orgnizer"] = "北文中心影视产权交易" + i; dr["keyword"] = "影视" + i; dt.Rows.Add(dr); } string MailBody = "<p style=\"font-size: 10pt\">以下内容为系统自动发送,请勿直接回复,谢谢。</p><table cellspacing=\"1\" cellpadding=\"3\" border=\"0\" bgcolor=\"000000\" style=\"font-size: 10pt;line-height: 15px;\">"; MailBody += "<div align=\"center\">"; MailBody += "<tr>"; for (int hcol = 0; hcol < dt.Columns.Count; hcol++) { MailBody += "<td bgcolor=\"999999\"> "; MailBody += dt.Columns[hcol].ColumnName; MailBody += " </td>"; } MailBody += "</tr>"; for (int row = 0; row < dt.Rows.Count; row++) { MailBody += "<tr>"; for (int col = 0; col < dt.Columns.Count; col++) { MailBody += "<td bgcolor=\"dddddd\"> "; MailBody += dt.Rows[row][col].ToString(); MailBody += " </td>"; } MailBody += "</tr>"; } MailBody += "</table>"; MailBody += "</div>"; return MailBody; } public static void SendMail() { MailMessage msg = new MailMessage(); msg.To.Add("xxx@ctrchina.cn"); msg.CC.Add("xxxx@sina.com"); msg.From = new MailAddress("ffff@ctrchina.cn", "ffff", System.Text.Encoding.UTF8); /* 上面3个参数分别是发件人地址(可以随便写),发件人姓名,编码*/ msg.Subject = "这是测试邮件";//邮件标题 msg.SubjectEncoding = System.Text.Encoding.UTF8;//邮件标题编码 //msg.Body = "邮件内容";//邮件内容 msg.Body = SendMsg(); msg.BodyEncoding = System.Text.Encoding.UTF8;//邮件内容编码 msg.IsBodyHtml = true;//是否是HTML邮件 msg.Priority = MailPriority.High;//邮件优先级 SmtpClient client = new SmtpClient(); //client.Host = "smtp.ctrchina.cn"; client.Host = "210.77.136.200"; client.Port = 465; //client.EnableSsl = true;//经过ssl加密 client.Credentials = new System.Net.NetworkCredential("xxx@ctrchina.cn", "password"); object userState = msg; try { //client.SendAsync(msg, userState); client.Send(msg); } catch (System.Net.Mail.SmtpException ex) { return; } } public static void SendSinaMail() { MailMessage msg = new MailMessage(); msg.To.Add("xxx@ctrchina.cn"); //msg.To.Add("xxx@sina.com"); msg.CC.Add("xxx@sina.com"); msg.From = new MailAddress("xxx@sina.com", "shao_sks", System.Text.Encoding.UTF8); /* 上面3个参数分别是发件人地址(可以随便写),发件人姓名,编码*/ msg.Subject = "这是测试邮件";//邮件标题 msg.SubjectEncoding = System.Text.Encoding.UTF8;//邮件标题编码 //msg.Body = "邮件内容";//邮件内容 msg.Body = SendMsg(); msg.BodyEncoding = System.Text.Encoding.UTF8;//邮件内容编码 msg.IsBodyHtml = true;//是否是HTML邮件 msg.Priority = MailPriority.High;//邮件优先级 SmtpClient client = new SmtpClient(); client.Host = "smtp.sina.com"; client.Port = 25; //client.EnableSsl = true;//经过ssl加密 client.Credentials = new System.Net.NetworkCredential("username", "password"); object userState = msg; try { //client.SendAsync(msg, userState); client.Send(msg); } catch (System.Net.Mail.SmtpException ex) { return; } } public static void SenMail1() { try { CDO.Message oMsg = new CDO.Message(); Configuration MyConfig = new ConfigurationClass(); Fields MyFields = MyConfig.Fields; MyFields[@"http://schemas.microsoft.com/cdo/configuration/sendusing"].Value = 2; MyFields[@"http://schemas.microsoft.com/cdo/configuration/smtpserverport"].Value = 465; MyFields[@"http://schemas.microsoft.com/cdo/configuration/smtpserver"].Value = "210.77.136.200"; MyFields.Update(); oMsg.Configuration = MyConfig; oMsg.Subject = "Test SMTP2911111"; oMsg.HTMLBody = SendMsg(); oMsg.From = "shaoks@ctrchina.cn"; oMsg.To = "shaoks@ctrchina.cn"; oMsg.Send(); } catch (Exception ex) { return; } } } }
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