)
1.了解发送邮件的三种方式
2.实例介绍使用client.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.PickupDirectoryFromIis
3.如何设定本机IIS的SMTP服务器
1.了解发送邮件的三种方式
第一:client.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;
//通過遠程SMTP服務器傳送該郵件,這裡的network表示你要使用的远程SMTP服務器。
第二:client.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.PickupDirectoryFromIis;
//通過本機SMTP服務器傳送該郵件,这里的PickupDirectoryFromIis表示你的邮件会通过本机IIS的SMTP服務器传送你的邮件。所以如果使用该项一定要设定在SMTP服務器上设定好你要转到的服务器的地址。下文会详细介绍。
第三:client.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.SpecifiedPickupDirectory;
//表示电子邮件会被复制到System.Net.Mail.SmtpDeliveryMethod.PickupDirectorylocation所指定的目录中。以便有其他程序来执行发送该邮件。
2.实例介绍使用client.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.PickupDirectoryFromIis传送邮件。
(1)mail.aspx的代码如下(直接粘贴):
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<%@ Page Language="C#" AutoEventWireup="true" CodeFile="mail.aspx.cs" Inherits="mail" %>
-
-
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-
-
<html xmlns="http://www.w3.org/1999/xhtml" >
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<head runat="server">
- <title>mail to users</title>
- </head>
- <body>
-
<form id="form1" runat="server">
- <div>
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<asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
- </div>
- </form>
- </body>
- </html>
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="mail.aspx.cs" Inherits="mail" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>mail to users</title>
</head>
<body>
<form >
<div>
<asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
</div>
</form>
</body>
</html>
(2)mail.aspx.cs代码如下:
注意:一般公司 都是代理上网的。所以如果使用该项。只能发送内部网的邮件。
但是并不是说该项不能发送外部网的邮件。而是代理封锁的原因。
- using System;
- using System.Data;
- using System.Configuration;
- using System.Collections;
- using System.Web;
- using System.Web.Security;
- using System.Web.UI;
- using System.Web.UI.WebControls;
- using System.Web.UI.WebControls.WebParts;
- using System.Web.UI.HtmlControls;
- using System.Net;
- using System.Net.Mail;
-
public partial class mail : System.Web.UI.Page
- {
-
protected void Page_Load(object sender, EventArgs e)
- {
-
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SendMail("[email protected]", "[email protected]", "主旨", "邮件内容测试", "exhj.yyhj.com.cn", "孙节", "yyhj", "");
- }
-
public void SendMail(string send, string recieve, string subject, string mailbody, string host, string uname, string pwd, string strFileName)
- {
-
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System.Net.Mail.SmtpClient client = new System.Net.Mail.SmtpClient();
-
-
- client.Host = host;
-
-
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client.UseDefaultCredentials =true ;
-
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if (uname != "")
- {
-
client.Credentials = new System.Net.NetworkCredential(uname, pwd);
- }
-
-
- client.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.PickupDirectoryFromIis;
-
-
-
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System.Net.Mail.MailMessage message = new System.Net.Mail.MailMessage();
- message.To.Add(recieve);
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message.From = new System.Net.Mail.MailAddress(send, uname, System.Text.Encoding.UTF8);
- message.Subject = subject;
- message.Body = mailbody;
-
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message.BodyEncoding = System.Text.Encoding.GetEncoding("UTF-8");
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message.SubjectEncoding = System.Text.Encoding.GetEncoding("UTF-8");
-
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message.IsBodyHtml = false;
-
- message.Priority = System.Net.Mail.MailPriority.High;
-
-
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if (strFileName != "" && strFileName != null)
- {
-
Attachment data = new Attachment(strFileName);
- message.Attachments.Add(data);
- }
-
-
try
- {
-
- client.Send(message);
-
Label1.Text = "发送成功!";
- }
-
catch (System.Net.Mail.SmtpException ex)
- {
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Label1.Text ="发送失败:"+ ex.Message;
- }
- }
- }
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Net;
using System.Net.Mail;
public partial class mail : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
//SendMail(发件者, 收件者, 主旨, 内容, 主机,发件者昵称, 密码 ,附件)
SendMail("[email protected]", "[email protected]", "主旨", "邮件内容测试", "exhj.yyhj.com.cn", "孙节", "yyhj", "");
}
public void SendMail(string send, string recieve, string subject, string mailbody, string host, string uname, string pwd, string strFileName)
{
//生成一个 使用SMTP发送邮件的客户端对象
System.Net.Mail.SmtpClient client = new System.Net.Mail.SmtpClient();
//生成一个主机IP
//client.Port = 25; //587, 465, 995
client.Host = host;
//表示不以当前登录用户的默认凭据进行身份验证
client.UseDefaultCredentials =true ;
//包含用户名和密码
if (uname != "")
{
client.Credentials = new System.Net.NetworkCredential(uname, pwd);
}
//指定如何发送电子邮件。
client.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.PickupDirectoryFromIis;
//通过本机SMTP服务器传送该邮件,
//其实使用该项的话就可以随意设定“主机,发件者昵称, 密码”,因为你的IIS服务器已经设定好了。而且公司内部发邮件是不需要验证的。
System.Net.Mail.MailMessage message = new System.Net.Mail.MailMessage();
message.To.Add(recieve);
message.From = new System.Net.Mail.MailAddress(send, uname, System.Text.Encoding.UTF8);
message.Subject = subject;
message.Body = mailbody;
//定义邮件正文,主题的编码方式
message.BodyEncoding = System.Text.Encoding.GetEncoding("UTF-8");
message.SubjectEncoding = System.Text.Encoding.GetEncoding("UTF-8");
//获取或设置一个值,该值指示电子邮件正文是否为 HTML。
message.IsBodyHtml = false;
//指定邮件优先级
message.Priority = System.Net.Mail.MailPriority.High;
//添加附件
//System.Net.Mail.Attachment data = new Attachment(@"E:\9527\tubu\PA260445.JPG", System.Net.Mime.MediaTypeNames.Application.Octet);
if (strFileName != "" && strFileName != null)
{
Attachment data = new Attachment(strFileName);
message.Attachments.Add(data);
}
try
{
//发送
client.Send(message);
Label1.Text = "发送成功!";
}
catch (System.Net.Mail.SmtpException ex)
{
Label1.Text ="发送失败:"+ ex.Message;
}
}
}
2.介绍使用client.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network传送邮件。
使用该项的话。你的电脑首先必须是直接链接外网的。
那就直接把mail.aspx.cs里的client.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.PickupDirectoryFromIis;换成client.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;
然后要设定的就是
//SendMail(发件者, 收件者, 主旨, 内容, 主机,发件者昵称, 密码 ,附件)
SendMail("
[email protected]", "
[email protected]", "主旨", "12.37郵件內容", "smtp.163.com", "loeley", "81859505", "");
转自:http://hi.baidu.com/lslyl/blog/item/ba67366ef4202ddd80cb4afa.html
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