C#邮件发送

1.首页要设置你的邮件账号开启了smtp Server

2.简单的3.5都显示过期的发送邮件代码

 

代码

        MailMessage message  =   new  MailMessage();
        message.From  =   " [email protected] " ;
        message.BodyFormat  =  MailFormat.Html;
        message.Fields.Add( " http://schemas.microsoft.com/cdo/configuration/smtpauthenticate " ,  " 1 " );
        message.Fields.Add( " http://schemas.microsoft.com/cdo/configuration/sendusername " ,  " [email protected] " );
        message.Fields.Add( " http://schemas.microsoft.com/cdo/configuration/sendpassword " ,  " pengtaoo " );
        SmtpMail.SmtpServer  =   " smtp.qq.com " ;
        message.To  =   " [email protected] " ;
        message.Subject  =   " test " ;
        message.Body  =   " teset " ;
        message.BodyEncoding  =  Encoding.GetEncoding( " gb2312 " );
        SmtpMail.Send(message);