| 标题 | smtp发送带附件的邮件代码分享 |
| 内容 | 该方式直接保存为HTML文件，也可以是文本文件，其它格式效果不是很好 代码如下: MailMessage mmsg = new MailMessage(); mmsg.Subject = "邮件标题"; mmsg.Body = "邮件内容"; mmsg.To.Add("接收邮箱 byte[] bytes = System.Text.Encoding.Default.GetBytes (@"<table><tr><td width=150>1234567891234567 </td><td width=80>12345678</td></tr></table>"); MemoryStream ms = new MemoryStream(bytes); ContentType ct = new ContentType(); //附件文件类型 ct.MediaType = MediaTypeNames.Text.Html; //附件名称，可以是其它后缀名 ct.Name = "附件名称" + DateTime.Now.ToString() + ".html"; mmsg.Attachments.Add(new Attachment(ms, ct)); //SMTP简单邮件协议 System.Net.Mail.SmtpClient sc = new System.Net.Mail.SmtpClient(); sc.Host = "127.0.0.1";//主机地址 sc.Port = 25;//端口 //发送邮箱账号和密码 sc.Credentials = new System.Net.NetworkCredential("account", "password"); //发送邮箱 mmsg.From = new MailAddress(""); sc.Send(mmsg); //释放流资源 ms.Close(); ms.Dispose(); 另附上一个.net使用smtp发送带附件邮件的实例 复制代码 代码如下: public static void sendEmail(string toAddress, string emailbody) { var fromAddress = ConfigurationManager.AppSettings["EmailAddress"]; string fromPassword = ConfigurationManager.AppSettings["EmailPassword"].ToString(); const string subject = "Job Recommendation"; var smtp = new SmtpClient { Host = ConfigurationManager.AppSettings["SmtpServer"].ToString(), Port = int.Parse(ConfigurationManager.AppSettings["SmtpPort"]), EnableSsl = true, DeliveryMethod = SmtpDeliveryMethod.Network, UseDefaultCredentials = false, Credentials = new NetworkCredential(fromAddress, fromPassword) }; using (var message = new MailMessage(fromAddress, toAddress, subject, HttpUtility.HtmlEncode(emailbody))) { smtp.Send(message); } } <add key="EmailAddress" value=" Address <add key="EmailPassword" value="*********"/> //Emial PWD <add key="SmtpServer" value="smtp.gmail.com"/> <add key="SmtpPort" value="587"/> <--带附件版本-> var fromAddress = ""; string fromPassword = "yj1989120"; const string subject = "CV"; var smtp = new SmtpClient { Host = "smtp.gmail.com", Port = 587, EnableSsl = true, DeliveryMethod = SmtpDeliveryMethod.Network, UseDefaultCredentials = false, Credentials = new NetworkCredential(fromAddress, fromPassword) }; MailMessage email=new MailMessage(fromAddress, ""); email.Subject = "INLINE attachment TEST"; email.IsBodyHtml = true; string attachmentPath = "C:\\3.jpeg"; Attachment inline = new Attachment(attachmentPath); inline.ContentDisposition.Inline = true; inline.ContentDisposition.DispositionType = DispositionTypeNames.Inline; //inline.ContentId = "1"; //inline.ContentType.MediaType = "image/png"; inline.ContentType.Name = Path.GetFileName(attachmentPath); email.Attachments.Add(inline); email.Body = "test"; smtp.Send(email); email.Dispose(); //如果没有路径，用Stream Attachment letter = new Attachment(FileUploadLetter.FileContent, FileUploadLetter.PostedFile.ContentType); letter.ContentDisposition.Inline = true; letter.ContentDisposition.DispositionType = DispositionTypeNames.Inline; //inline.ContentId = "1"; letter.ContentType.MediaType = FileUploadLetter.PostedFile.ContentType; letter.ContentType.Name = Path.GetFileName(FileUploadLetter.PostedFile.FileName); letter.Name = Path.GetFileName(FileUploadLetter.PostedFile.FileName); |
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