1、添加參考：CDO(在com中Microsoft CDO for Windows 2000 Libray下)
2、設定email server(例子為126的email發送。其它的以實際情況修改)
//第一種方法
CDO.MessageClass Msg = new MessageClass();
CDO.ConfigurationClass conf = new ConfigurationClass();
conf.Fields[CDO.CdoConfiguration.cdoSMTPServer].Value = "smtp.126.com";
conf.Fields[CDO.CdoConfiguration.cdoSendUsingMethod].Value = CDO.CdoSendUsing.cdoSendUsingPort;
conf.Fields[CDO.CdoConfiguration.cdoSMTPAuthenticate].Value = CDO.CdoProtocolsAuthentication.cdoBasic;
conf.Fields[CDO.CdoConfiguration.cdoSendUserName].Value = "emailname@126.com";
conf.Fields[CDO.CdoConfiguration.cdoSendPassword].Value = "emailpassword";
conf.Fields.Update();
//第二種方法
CDO.MessageClass Msg = new MessageClass();
CDO.ConfigurationClass conf = new ConfigurationClass();
ADODB.Fields Flds = conf.Fields;
Flds["http://schemas.microsoft.com/cdo/configuration/smtpserver"].Value = "smtp.126.com";
Flds["http://schemas.microsoft.com/cdo/configuration/sendusing"].Value = 2;
Flds["http://schemas.microsoft.com/cdo/configuration/smtpauthenticate"].Value = 1;
Flds["http://schemas.microsoft.com/cdo/configuration/sendusername"].Value = "emailname@126.com";
Flds["http://schemas.microsoft.com/cdo/configuration/sendpassword"].Value = "emailpassword";
Flds.Update();
3、發送email
Msg.Configuration = conf;
Msg.To = "tomail@126.com";//可以用;分開發多個
Msg.From = "frommail@126.com";
Msg.Subject = "test。。.";
Msg.BCC = "";//暗(密)送
Msg.CC = "";//抄送
Msg.AddAttachment("E:\\test.JPG", "", "");//附件1
Msg.AddAttachment("E:\\test.txt", "", "");//附件2
Msg.TextBody = "susan test";//or mailMsg.HTMLBody = "<html><body>sssss</body></html>";
//send
try {
Msg.Send();
}
catch(Exception ex)
{
throw ex;
}