在服务器上发送邮件 [英] sending mail on server

问题描述

我正在尝试在服务器上发送电子邮件，但收到发送邮件失败的错误。

无法理解有什么问题请帮帮我。

这里是代码

尝试
 {
 MailMessage mail = new MailMessage（Txtfromaddress.Text，[e-mail] ）; 
 mail.Subject = Txtname.Text; 
 mail.Body = Txtmesage.Text; 
 SmtpClient客户端=新的SmtpClient（）; 
 client.Send（mail）; 
} 
 catch（Exception ex）
 {
 errormessage.InnerText = ex.Message; 
} 
 

web.config

 <   mailSettings    >  
 <   smtp     deliveryMethod   = 网络 >  
 
 
 <   network     host   =  smtp.mail.logicalkey.com    userName   =  contact @ logicalkeys .com   密码  =  acbgtsd    enableSsl   =  true    /  >  
 <   / smtp  >  
 <   / mailSettings  >  

解决方案

< blockquote>您的邮件服务器是否使用SSL证书？如果否，则尝试从web.config文件中删除enableSSL = true

尝试使用在webconfig seetings中打开的端口号，例如

< network host =smtp.mail.logicalkey.comport =25username =[e-mail] =acbgtsdenablessl =true/ > 

端口号应根据您的设置进行更改



http://www.planetmagpie.com/networksupport/whatyouneed/emailsettings/changesmtpport.aspx [ ^ ]



如果问题仍然存在，请检查防火墙设置

i am trying to sending email on server but getting error of "failure send mail".
cant understand what is the problem please help me out.
here is code

try
           {
               MailMessage mail = new MailMessage(Txtfromaddress.Text,"[e-mail]");
               mail.Subject = Txtname.Text;
               mail.Body = Txtmesage.Text;
               SmtpClient client = new SmtpClient();
               client.Send(mail);
           }
           catch (Exception ex)
           {
               errormessage.InnerText = ex.Message;
           }

web.config

<mailSettings >
      <smtp deliveryMethod="Network">


        <network host="smtp.mail.logicalkey.com" userName="[e-mail]" password="acbgtsd" enableSsl="true" />
      </smtp>
    </mailSettings>

解决方案

Is your mail server using SSL Certificate? If no then try removing the enableSSL=true from the web.config file

Try using a port number which is open inside the webconfig seetings like

<network host="smtp.mail.logicalkey.com" port="25" username="[e-mail]" password="acbgtsd" enablessl="true" />

Port number should be changed as per your settings

http://www.planetmagpie.com/networksupport/whatyouneed/emailsettings/changesmtpport.aspx[^]

If still the problem persists check your firewall settings

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