using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Net.Mail; namespace Ajax.发邮件 { public class GetMail { //MailAddress ds = new MailAddress("1738819932@qq.com"); // Send(ds, "674580075@qq.com", "邮件主题", "邮件内容","附件名称"); public GetMail() { } /// <summary> /// 发送电子邮件 /// </summary> /// <param name="MessageFrom">发件人邮箱地址</param> /// <param name="MessageTo">收件人邮箱地址</param> /// <param name="MessageSubject">邮件主题</param> /// <param name="MessageBody">邮件内容</param> /// <param name="SUpFile">附件</param> /// <returns></returns> public bool Send(MailAddress MessageFrom, string MessageTo, string MessageSubject, string MessageBody, string SUpFile) { MailMessage message = new MailMessage(); message.From = MessageFrom; message.To.Add(MessageTo); //收件人邮箱地址可以是多个以实现群发 message.Subject = MessageSubject; message.Body = MessageBody; if (SUpFile != "") { SUpFile = Server.MapPath("~/发邮件/Upfile/" + SUpFile);//获得附件在本地地址 //将文件进行转换成Attachments Attachment data = new Attachment(SUpFile, MediaTypeNames.Application.Octet); // Add time stamp information for the file. ContentDisposition disposition = data.ContentDisposition; disposition.CreationDate = System.IO.File.GetCreationTime(SUpFile); disposition.ModificationDate = System.IO.File.GetLastWriteTime(SUpFile); disposition.ReadDate = System.IO.File.GetLastAccessTime(SUpFile); message.Attachments.Add(data); System.Net.Mime.ContentType ctype=new System.Net.Mime.ContentType (); } message.IsBodyHtml = true; //是否为html格式 message.Priority = MailPriority.Normal; //发送邮件的优先等级 SmtpClient sc = new SmtpClient(); sc.Host = "smtp.qq.com"; //指定发送邮件的服务器地址或IP sc.Port = 25; //指定发送邮件端口 sc.Credentials = new System.Net.NetworkCredential("发送邮箱账号", "账号密码"); //指定登录服务器的try { sc.Send(message); //发送邮件 } catch { return false; } return true; } } }