Author: Mike Shkolnik

I created the new sample project where I shown how you may create the .eml file from your code using SMMsg suite:

uses SMMsg, SMMSGTags;

procedure TfrmMain.btnCreateEMLClick(Sender: TObject);
var
  eml: TSMEMLFile;
begin
  eml := TSMEMLFile.Create(Self);
  try
    eml.Properties.AddTypedValue(PR_SENT_REPRESENTING_EMAIL_ADDRESS, '[email protected]');
    eml.Properties.AddTypedValue(PR_RCVD_REPRESENTING_EMAIL_ADDRESS, '[email protected]');
    eml.Properties.AddTypedValue(PR_CLIENT_SUBMIT_TIME, Now());
//    eml.Properties.AddTypedValue(PR_MESSAGE_CODEPAGE, 1251);
    eml.Properties.AddTypedValue(PR_SUBJECT, 'Subject');

    eml.Properties.AddTypedValue(PR_BODY,
               'Hello,'#13#10+
               #13#10+
               'you may visit our site http://www.scalabium.com'#13#10+
               'or contact by email [email protected]'#13#10+
               #13#10+
               'With best regards, Mike Shkolnik');

    eml.Properties.AddTypedValue(PR_BODY_HTML,
               ''#13#10+
               ''#13#10+
               ''#13#10+
               ''#13#10+
               '
Hello,
'#13#10+
               '
you may visit our site http://www.scalabium.com
'#13#10+
               'or contact by email [email protected]
'#13#10+
               '
With best regards, Mike Shkolnik
'#13#10+
               '');

    eml.Properties.AddAttachmentFile(ExtractFilePath(Application.ExeName) + 'scalfaq.gif');

    eml.SaveToEMLFile(ExtractFilePath(Application.ExeName) + 'test.eml', True)
  finally
    eml.Free
  end;

  ShowMessage('File ' + ExtractFilePath(Application.ExeName) + 'test.eml' + ' created succesfully');
end;