用SmtpMail邮件发送不出去，为什么呢？高分相送，在线等待，问题解决，马上结帐！ [问题点数：100分，结帖人feixiang2003]
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.... string body="Thank you!"; MailMessage mail=new MailMessage(); mail.From="chen476sir@sohu.com"; mail.To="chen476sir@yahoo.com.cn"; mail.Subject="Hello,Everyone!"; mail.Priority=MailPriority.High; mail.Body=body; try { SmtpMail.Send(mail); } catch(Exception es) { Response.Write(es.Message); } .... 运行没有报错，可邮件就是发不出去！ 不过在C:\Inetpub\mailroot\Queue目录下又可看到待发的邮件，过了很长时间也是发不出去，待高手们指点！ |
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怎么没人帮我呀！
自己先UP一下！ |
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SOHU的SMTP服务器需要认证吧
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//在reference中添加CDO for Windows 2000
using CDO; public void SendEmail() { try { Configuration conf=new ConfigurationClass(); conf.Fields[CdoConfiguration.cdoSendUsingMethod].Value=CdoSendUsing.cdoSendUsingPort; conf.Fields[CdoConfiguration.cdoSMTPServer].Value="smtp.netease.com"; conf.Fields[CdoConfiguration.cdoSMTPServerPort].Value=25; conf.Fields[CdoConfiguration.cdoSMTPAccountName].Value="hydnoahark"; conf.Fields[CdoConfiguration.cdoSendUserReplyEmailAddress].Value="\"hydnoahark\" <hydnoahark@netease.com>"; conf.Fields[CdoConfiguration.cdoSendEmailAddress].Value="\"hydnoahark\" <hydnoahark@netease.com>"; conf.Fields[CdoConfiguration.cdoSMTPAuthenticate].Value=CdoProtocolsAuthentication.cdoBasic; conf.Fields[CdoConfiguration.cdoSendUserName].Value="hydnoahark"; conf.Fields[CdoConfiguration.cdoSendPassword].Value="xxx"; conf.Fields.Update(); MessageClass msg=new MessageClass(); msg.Configuration=conf; msg.To="hydnoahsark@sina.com"; msg.Subject="Hello"; msg.TextBody="It's test"; msg.From="hydnoahark@netease.com"; msg.Send(); } catch(System.Runtime.InteropServices.COMException e) { MessageBox.Show(e.ToString()); } return; } |
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to sumanden
我是用本地的STMP服务器发的呀！ |
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System.Web.Mail.SmtpMail.SmtpServer = "localhost";
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to acewang(**^o^**)
按您方法，出现如下错误： The message could not be sent to the SMTP server. The transport error code was 0x80040217. The server response was not available |
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up
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需要邮件接受者那方的邮件服务器的认证哦
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http://expert.csdn.net/Expert/FAQ/FAQ_Index.asp?id=5138
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楼上的兄弟，能不能说明白点呢！
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http://expert.csdn.net/Expert/FAQ/FAQ_Index.asp?id=5138
打不开 |
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using System;
using System.Web.Mail; using CDO; namespace Greystar.Base.Office { /// <summary> /// Email 的摘要说明。 /// </summary> public class Email { public Email() { // // TODO: 在此处添加构造函数逻辑 // } #region SendEmailValidate (string Emailfrom,string Emailto,string subject,string mailbody) /// <summary> /// 要求有帐号 /// </summary> /// <param name="Emailfrom"></param> /// <param name="Emailto"></param> /// <param name="subject"></param> /// <param name="mailbody"></param> public void SendEmailValidate (string Emailfrom,string Emailto,string subject,string mailbody) { string ErrString=""; try { Configuration conf=new Configuration(); //以下部分设置参数(服务器,端号，用户名，密码，发送邮件帐号，回复邮箱帐号) conf.Fields[CdoConfiguration.cdoSendUsingMethod].Value=CdoSendUsing.cdoSendUsingPort; conf.Fields[CdoConfiguration.cdoSMTPServer].Value="server-mail"; conf.Fields[CdoConfiguration.cdoSMTPServerPort].Value=25; conf.Fields[CdoConfiguration.cdoSMTPAccountName].Value="greystar"; conf.Fields[CdoConfiguration.cdoSendUserReplyEmailAddress].Value="\"greystar\" <greystar@oceansoft.com.cn>"; conf.Fields[CdoConfiguration.cdoSendEmailAddress].Value="\"greystar\" <greystar@oceansoft.com.cn>"; conf.Fields[CdoConfiguration.cdoSMTPAuthenticate].Value=CdoProtocolsAuthentication.cdoBasic; conf.Fields[CdoConfiguration.cdoSendUserName].Value="greystar"; conf.Fields[CdoConfiguration.cdoSendPassword].Value="liaoliao"; conf.Fields.Update(); MessageClass msg=new MessageClass(); msg.Configuration=conf; msg.To=Emailto; msg.Subject= subject; msg.HTMLBody=mailbody; msg.From=Emailfrom; msg.Send(); ErrString="确认成功"; } catch(System.Runtime.InteropServices.COMException Ee) { ErrString=Ee.Message; throw new Exception(ErrString); } } #endregion #region SendMail(string MailFrom,string MailTo,string MailSubject,string MailBody,string MailServer ) /// <summary> /// 匿名访问 /// </summary> /// <param name="MailFrom"></param> /// <param name="MailTo"></param> /// <param name="MailSubject"></param> /// <param name="MailBody"></param> /// <param name="MailServer"></param> public void SendMail(string MailFrom,string MailTo,string MailSubject,string MailBody,string MailServer ) { MailMessage Msg = new MailMessage(); Msg.To = MailTo; Msg.Subject = MailSubject; Msg.Body = MailBody; Msg.From =MailFrom; SmtpMail.SmtpServer=MailServer; SmtpMail.Send(Msg); return; } #endregion } } |
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打开你的IIS manager，选择SMTP的属性，选择access，选择里面的最后一个按钮 Relay, 选择all except the list below，然后一路ok，一两分钟后，邮件就开始工作了。
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http://expert.csdn.net/Expert/topic/2177/2177134.xml?temp=.175564
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to dawave()
------------------------------------ 我是用Win2000 OS 我也觉得不是代码的问题，因为我用CDO或其它下载的组件结果都有一样-- 邮件都写好了，就是在C:\Inetpub\mailroot\Queue下待发，用你那种方法好像还是不行！ |
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如果发邮件没有报错，但邮件停在队列里，八成就是这个问题，你再仔细查查。试着reboot你的机器。
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设置SmtpMail.SmtpServer = 本地smtp地址；要确认这个smtp地址没问题！
然后SmtpMail.Send(mail)； |
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