.NET实现电子邮件发送实例
本来是写给码支付推送掉线信息,然后自动发提醒邮件的一个小接口,奈何服务器供应商屏蔽了25端口,465、587试了一下也没通,但是本地调试是没问题的,因为不是特别需要用到,所以暂时就不往下深究了,哪位大佬有这方面的解决方案可以直接留言告知。
/// <summary>
/// 发送邮件方法(阿里云限制端口)
/// </summary>
/// <param name="fromMial">发件人邮箱</param>
/// <param name="toMial">收件人邮箱(多个收件人地址用";"号隔开)</param>
/// <param name="authorizationCode">发件人授权码</param>
/// <param name="replyTo">对方回复邮件时默认的接收地址(不设置也是可以的)</param>
/// <param name="cCMial">//邮件的抄送者(多个抄送人用";"号隔开)</param>
/// <param name="file_Path">附件的地址</param>
public bool SendMail(string fromMial, string toMial, string authorizationCode, string replyTo, string cCMial, string file_Path, string massage_Title, string massage_Text)
{
try
{
//实例化一个发送邮件类。
MailMessage mailMessage = new MailMessage();
//邮件的优先级,分为 Low, Normal, High,通常用 Normal即可
mailMessage.Priority = MailPriority.Normal;
//发件人邮箱地址。
mailMessage.From = new MailAddress(fromMial);
//拆分收件人邮箱地址
List<string> ToMiallist = toMial.Split(';').ToList();
for (int i = 0; i < ToMiallist.Count; i++)
{
mailMessage.To.Add(new MailAddress(ToMiallist[i])); //收件人邮箱地址。
}
if (replyTo == "" || replyTo == null)
{
replyTo = fromMial;
}
//对方回复邮件时默认的接收地址
mailMessage.ReplyTo = new MailAddress(replyTo);
if (cCMial != "" && cCMial != null)
{
List<string> CCMiallist = toMial.Split(';').ToList();
for (int i = 0; i < CCMiallist.Count; i++)
{
//邮件的抄送者,支持群发
mailMessage.CC.Add(new MailAddress(cCMial));
}
}
//如果你的邮件标题包含中文,这里一定要指定,否则对方收到的极有可能是乱码。
mailMessage.SubjectEncoding = Encoding.GetEncoding(936);
//邮件正文是否是HTML格式
mailMessage.IsBodyHtml = false;
//邮件标题。
mailMessage.Subject = massage_Title;
//邮件内容。
mailMessage.Body = massage_Text;
//设置邮件的附件,将在客户端选择的附件先上传到服务器保存一个,然后加入到mail中
if (file_Path != "" && file_Path != null)
{
//将附件添加到邮件
mailMessage.Attachments.Add(new Attachment(file_Path));
//获取或设置此电子邮件的发送通知。
mailMessage.DeliveryNotificationOptions = DeliveryNotificationOptions.OnSuccess;
}
//实例化一个SmtpClient类。
SmtpClient client = new SmtpClient();
#region 设置邮件服务器地址
//在这里我使用的是163邮箱,所以是smtp.163.com,如果你使用的是qq邮箱,那么就是smtp.qq.com。
if (fromMial.Length != 0)
{
//根据发件人的邮件地址判断发件服务器地址 默认端口一般是25
string[] addressor = fromMial.Trim().Split(new Char[] { '@', '.' });
switch (addressor[1])
{
case "163":
client.Host = "smtp.163.com";
break;
case "126":
client.Host = "smtp.126.com";
break;
case "qq":
client.Host = "smtp.qq.com";
client.Port = 587;
break;
case "gmail":
client.Host = "smtp.gmail.com";
break;
case "hotmail":
client.Host = "smtp.live.com";//outlook邮箱
client.Port = 587;
break;
case "foxmail":
client.Host = "smtp.foxmail.com";
break;
case "sina":
client.Host = "smtp.sina.com.cn";
break;
default:
client.Host = "smtp.exmail.qq.com";//qq企业邮箱
break;
}
}
#endregion
//使用安全加密连接。
client.EnableSsl = true;
//不和请求一块发送。
client.UseDefaultCredentials = false;
//验证发件人身份(发件人的邮箱,邮箱里的生成授权码);
client.Credentials = new NetworkCredential(fromMial, authorizationCode);
//如果发送失败,SMTP 服务器将发送 失败邮件告诉我
mailMessage.DeliveryNotificationOptions = DeliveryNotificationOptions.OnFailure;
//发送请求
client.Send(mailMessage);
return true;
}
catch (Exception ex)
{
return false;
}
}
/// <summary>
/// 465邮件发送
/// </summary>
/// <param name="to"></param>
/// <param name="title"></param>
/// <param name="body"></param>
public static void SendThreadBy465(string to, string title, string body)
{
try
{
System.Web.Mail.MailMessage mmsg = new System.Web.Mail.MailMessage();
//验证
mmsg.Subject = title.Trim(); ;// "zhuti1";//邮件主题
mmsg.BodyFormat = System.Web.Mail.MailFormat.Html;
mmsg.Body = body;// "wqerwerwerwer";//邮件正文
mmsg.BodyEncoding = Encoding.UTF8;//正文编码
mmsg.Priority = System.Web.Mail.MailPriority.High;//优先级
mmsg.From = "1778166541@qq.com";//发件者邮箱地址
mmsg.To = to;//收件人收箱地址
mmsg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate", "1");
//登陆名
mmsg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendusername", "邮箱账号");
//登陆密码
mmsg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendpassword", "授权密码");
mmsg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpserverport", 465);//端口
mmsg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpusessl", "true");
System.Web.Mail.SmtpMail.SmtpServer = "邮箱服务器";
System.Web.Mail.SmtpMail.Send(mmsg);
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
/// <summary>
/// 码支付通知接口
/// </summary>
/// <param name="typeID"></param>
/// <param name="line"></param>
/// <returns></returns>
public ActionResult Message(int typeID, int line)
{
string fromMial = "发件邮箱";
string toMial = "收件邮箱";
string authorizationCode = "发件邮箱密码";
string massage_Title = "码支付掉线提醒!!!";
string massage_Text = "";
switch (typeID)
{
case 1:
massage_Text = "支付宝:码支付账号已掉线!";
break;
case 2:
massage_Text = "QQ钱包:码支付账号已掉线!";
break;
case 3:
massage_Text = "微信:码支付账号已掉线!";
break;
default:
massage_Text = "通知接口发生错误!请及时修正!";
break;
}
SendMail(fromMial, toMial, authorizationCode, null, null, null, massage_Title, massage_Text);
SendThreadBy465(fromMial, massage_Title, massage_Text);
return Content("1");
}
本地调试效果如下:
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作者:兴兴
文章:.NET实现电子邮件发送实例
链接:https://www.networkcabin.com/notes/1373
文章版权归本站所有,未经授权请勿转载。
作者:兴兴
文章:.NET实现电子邮件发送实例
链接:https://www.networkcabin.com/notes/1373
文章版权归本站所有,未经授权请勿转载。
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