**(强烈推荐)请关注 :ASP.net发邮件的例程 !
     
    大家好,我是Asp.net的忠实爱好者,很想把这方面的经验和大家 分享一下. 目前我选用的是时代互联( http://www.now.net.cn ) 的Asp.net空间,欢迎大家一起进来讨论讨论!
     
     -------------------------------------------------------
     
    ASP.net发邮件的例程:
     
     <%@ page Language = "C#" debug = "true" Explicit="True"
     
     %>
     <%@ Import Namespace = "System.Web.Util" %>
     <%@ Import Namespace = "System.Web.Mail" %>
     <script language = "C#" runat = "server">
     
     public void SendMail (Object Obj, EventArgs E) {
     labelSendMailResult.Text = "";
     if (Page.IsValid) {
     MailMessage mailObj = new MailMessage();
     
     // 设置email的'from'和'to'的地址
     mailObj.From = inputMailFrom.Value;
     mailObj.To = inputMailTo.Value;
     
     mailObj.Subject = inputMailSubject.Value;
     mailObj.Body = textBoxMailBody.Text;
     
     // 可选: 使用html格式的Email
     mailObj.BodyFormat = MailFormat.Html;
     
     // 可选: 对邮件进行加密
     // mailObj.BodyEncoding = MailFormat.Base64;
     
     // 可选: 设置邮件的优先级别为高
     mailObj.Priority = MailPriority.High;
     
     // 可选: 附件
     if (inputMailAttachment.PostedFile.ContentLength > 0) {
     // 注意这里我们创建了一个MailAttachment对象来附加一个文
     
     件到email。
     mailObj.Attachments.Add(new
     
     MailAttachment(inputMailAttachment.PostedFile.FileName)
     
     );
     }
     
     // 使用SmtpMail对象来发送邮件。
     SmtpMail.Send(mailObj);
     labelSendMailResult.Text = "邮件发送成功 From: " +
     
     inputMailFrom.Value + "; To: " + inputMailTo.Value;
     if (inputMailAttachment.PostedFile.ContentLength > 0) {
     labelSendMailResult.Text += "<br>该邮件包含附件: " +
     
     inputMailAttachment.PostedFile.FileName + ", 附件大小为
     
     : " + (inputMailAttachment.PostedFile.ContentLength /
     
     1024).ToString() + " K Byte(s)";
     }
     }
     }
     </script>
     
     
     <html>
     <head>
     <title>
     发送邮件 ASP.NET</title>
     </head>
     <body>
     <div align="center">
     <table width="100%" border="0" cellpadding="0"
     
     cellspacing="0" style="border-collapse: collapse"
     
     bordercolor="#eeeeee" id="AutoNumber1">
     <form id="formMail" method="post" action=""
     
     enctype="multipart/form-data" runat="server">
     <tr>
     <td width="20%" height="24">收件人地址: </td>
     <td width="80%" height="24">
     <input type="text" id="inputMailTo" name="inputMailTo"
     
     runat="server" size="48">
     <asp:RequiredFieldValidator
     id="RequiredFieldValidatorInputMailTo"
     ControlToValidate="inputMailTo"
     Display="Static"
     EnableClientScript="False"
     ErrorMessage="收件人不能为空"
     runat="server"/>
     <asp:RegularExpressionValidator
     
     id="RegularExpressionValidatorInputMailTo"
     ControlToValidate="inputMailTo"
     ValidationExpression="^[\w\.-]+@[\w\.-]+\.[a-zA-Z]+$"
     Display="Static"
     EnableClientScript="false"
     ErrorMessage="收件人邮件地址错误"
     runat="server"/>
     </td>
     </tr>
     <tr>
     <td width="20%" height="24">发件人地址: </td>
     <td width="80%" height="24">
     <input type="text" id="inputMailFrom"
     
     name="inputMailFrom" runat="server" size="48">
     <asp:RequiredFieldValidator
     id="RequiredFieldValidatorInputMailFrom"
     ControlToValidate="inputMailFrom"
     Display="Static"
     EnableClientScript="False"
     ErrorMessage="发件人不能为空"
     runat="server"/>
     <asp:RegularExpressionValidator
     
     id="RegularExpressionValidatorInputMailFrom"
     ControlToValidate="inputMailFrom"
     ValidationExpression="^[\w\.-]+@[\w\.-]+\.[a-zA-Z]+$"
     Display="Static"
     EnableClientScript="false"
     ErrorMessage="发件人邮件地址错误"
     runat="server"/>
     </td>
     </tr>
     <tr>
     <td width="20%" height="24">邮件主题: </td>
     <td width="80%" height="24">
     <input type="text" id="inputMailSubject"
     
     name="inputMailSubject" runat="server" size="48">
     <asp:RequiredFieldValidator
     id="RequiredFieldValidatorInputMailSubject"
     ControlToValidate="inputMailSubject"
     Display="Static"
     EnableClientScript="False"
     ErrorMessage="邮件主题不能为空"
     runat="server"/>
     </td>
     </tr>
     <tr>
     <td width="20%" height="24">邮件内容:
     </td>
     <td width="80%" height="24">
     <asp:TextBox id="textBoxMailBody"
     
     name="textBoxMailBody" runat="server" Rows="6"
     
     Cols="48" TextMode="MultiLine" />
     <asp:RequiredFieldValidator
     id="RequiredFieldValidatorTextBoxMailBody"
     ControlToValidate="textBoxMailBody"
     Display="Static"
     EnableClientScript="False"
     ErrorMessage="邮件内容不能为空"
     runat="server"/>
     </td>
     </tr>
     <tr>
     <td width="20%" height="24">邮件附件:
     </td>
     <td width="80%" height="24">
     <input type="file" id="inputMailAttachment"
     
     name="inputMailAttachment" runat="server" size="48">
     </td>
     </tr>
     <tr>
     <td colspan="2" align="center">
     <input type="button" value="Send Mail"
     
     OnServerClick="SendMail" id="buttonSendMail"
     
     name="buttonSendMail" runat="server">
     </td>
     </tr>
     <tr>
     <td colspan="2" align="center" height="24">
     </td>
     </tr>
     <tr>
     <td colspan="2" align="center">
     <asp:Label id="labelSendMailResult" runat="server"
     
     text="" font-bold="True" forecolor="#FF0000"/>
     </td>
     </tr>
     </form>
     </table>
     </div>
     </body>
     </html>
     
     
     
    使用详解和例程: http://www.now.net.cn/support/host/ (这 里有更多更细的Asp.net的详细例程)

[URL= http://www.now.net.cn/host ][img] http://ad.now.net.cn/194x84_email.gif [/img][/url]

     
    Asp.net+ ACCESS( 增强型C ),这款时代互联的空间在使用的速度和稳定上我 都是非常满意的!
     
    如果数据库是使用 SQLSERVER 2000 (加上:ACCESS ),就推荐使用 商务型C ,空间的具体型号和配置,请见 http://www.now.net.cn/host/
     
     
     Asp.net虚拟主机的服务提供商中,目前首推时代互联(www.now.net.cn), 因为他们是行业中,最早推出 ASP.NET 的虚拟主机提供商,同时也是最早推出 JSP(JAVA) ,ASP+PHP ,JSP+PHP ,等混合型的高质量虚拟主机。
     
    时代互联(www.now.net.cn) 的虚拟主机,免费配有 CDN 镜象网络加速 ,送域名 邮箱,流量访问系统,留言版,计数器!

    在线申请地址: http://www.now.net.cn/host
    申请完可以立即网上支付,立即开通您的服务!!
    
      同时有本月特大的优惠:

     ●买商务C型主机 送CN域名 送800M 空间邮箱 1600 元/年
    
      详情请点击:http://now.net.cn/host/commerce.net
    
     ●买虚拟专用C型主机 送CN域名 送2000M VIP 企业邮局 4000 元/年

     
     详情请点击:http://now.net.cn/host/vps.net
   
    
     ★ 凡是企业在本公司购满300元以上,均可获得.CN域名!!!
     ★ 庆奥运,隆重推出商务型以上的空间+32元均可获得价值1500元的网络繁体版!!
      优惠请点击:http://now.net.cn/special/host.net

     商务型及以上空间者可免费获赠GCDN全球网络镜像及加速引擎
     

    时代互联提供免费咨询电话点击:http://www.now.net.cn/customer/moreline.net
    QQ咨询:168075865   188092185