Sending an email to exchange group using c# windows service.

[bankar.sachin]

Hello All,

I am working on an service application to send an emails from exchange
server.

I want to use the groups created in the exchange server to send the
mail.

At present I am using the following code to send the emails

CDO.Message oMsg = new CDO.Message();
CDO.IConfigurat ion iConfg;
iConfg = oMsg.Configurat ion;
ADODB.Fields oFields;
oFields = iConfg.Fields;
ADODB.Field oField = oFields["http://schemas.microso ft.com/cdo/
configuration/sendusing"];
oField.Value = 2;
oFields.Update( );
oField = oFields["http://schemas.microso ft.com/cdo/
configuration/smtpserver"];
//Exchannge server
oField.Value = "xxx.xxx.co m";
oFields.Update( );

oField = oFields["http://schemas.microso ft.com/cdo/
configuration/smtpserverport"];
oField.Value = 25;
oFields.Update( );

oField = oFields["http://schemas.microso ft.com/cdo/
configuration/smtpaccountname "];
oField.Value = "xx*@xxxx.c om";
oFields.Update( );

oField = oFields["http://schemas.microso ft.com/cdo/
configuration/sendemailaddres s"];
oField.Value = "xx*@xxxx.c om";
oFields.Update( );

oField = oFields["http://schemas.microso ft.com/cdo/
configuration/smtpuserreplyem ailaddress"];
oField.Value = "xx*@xxxx.c om";
oFields.Update( );
oField = oFields["http://schemas.microso ft.com/cdo/
configuration/sendusername"];
//My domain and username
oField.Value = @"xxx\xxxx";
oFields.Update( );

oField = oFields["http://schemas.microso ft.com/cdo/
configuration/sendpassword"];
//my password
oField.Value = "xxxxx";
oFields.Update( );

oMsg.TextBody = "Hello, how are you doing?";
oMsg.From = "xx*@xxxx.c om";
oMsg.To = "xx*@xxxx.c om";
oMsg.Send();

I am successful when I send a mail to email account.

But there is an error when I refer a group.

Another problem I am facing is I want to see the mail in sent mails of
microsoft outlook. Can it be done?

Its very urgent please let me know.

Sachin