asp.net jmail发送邮件代码

用jamil发送邮件要先下载jamil软件安装后才能使用，然后将jamil.dll复制到bin目录下添加引用

using System;

using System.Data;

using System.Data.SqlClient;

using System.Configuration;

using System.Web.Util;

using System.Web.Mail;

using System.Net.Configuration;

namespace HotTiger.Web

{

public class SendEmail

{

/// <summary>

/// 发送邮件

/// </summary>

/// <param name="mailtitle">标题</param>

/// <param name="mailcontent">内容</param>

/// <param name="MailTo">发送给谁，支持多个人同时发送,多个人用";"隔开</param>

/// <returns></returns>

public static bool Email(string mailtitle, string mailcontent, string MailTo)

{

try

{

jmail.Message Jmail = new jmail.Message();

String Subject = mailtitle;

String body = mailcontent;

String FromEmail = ConfigurationManager.AppSettings["mailName"];

String ToEmail = MailTo;

//Silent属性：如果设置为true,JMail不会抛出例外错误. JMail. Send( () 会根据操作结果返回true或false

Jmail.Silent = true;

//Jmail创建的日志，前提loging属性设置为true

Jmail.Logging = true;

//字符集，缺省为"US-ASCII"

Jmail.Charset = "GB2312";

//信件的contentype. 缺省是"text/plain"） : 字符串如果你以HTML格式发送邮件, 改为"text/HTML"即可。

Jmail.ContentType = "text/HTML";

//添加收件人

string[] arraymail = MailTo.Split(';');

for (int i = 0; i < arraymail.Length; i++)

{

Jmail.AddRecipientBCC(arraymail[i], "");

}

Jmail.From = FromEmail;

//发件人邮件用户名

Jmail.MailServerUserName = ConfigurationManager.AppSettings["mailUser"];

//发件人邮件密码

Jmail.MailServerPassWord = ConfigurationManager.AppSettings["mailPwd"];

//设置邮件标题

Jmail.Subject = Subject;

//邮件内容

Jmail.Body = body;

//Jmail发送的方法

Jmail.Send(ConfigurationManager.AppSettings["smtp"], false);

Jmail.Close();

return true;

}

catch

{

return false;

}

}

}

}

<!--邮箱配置web.config-->

<add key="smtp" value="smtp.sina.com"/>

<add key="mailUser" value="xxx"/>

<add key="mailPwd" value="xxx"/>

<add key="mailName" value="xxx@sina.com"/>