1   
2   unit Unit1;
3   
4   interface
5   
6   uses
7     Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
8     Dialogs, StdCtrls,ComObj;
9   
10  type
11    TForm1 = class(TForm)
12      Button1: TButton;
13      procedure Button1Click(Sender: TObject);
14    private
15      { Private declarations }
16    public
17      { Public declarations }
18    end;
19  
20  var
21    Form1: TForm1;
22  
23  implementation
24  
25  {$R *.dfm}
26  
27  procedure SendOutlookMail;
28  const
29    olMailItem = 0;
30  var
31    Outlook: OleVariant;
32    vMail: variant;
33  begin
34    try
35      Outlook := GetActiveOleObject('Outlook.Application');
36    except
37      Outlook := CreateOleObject('Outlook.Application');
38    end;
39    vMail := Outlook.CreateItem(olMailItem);
40    vMail.Recipients.Add('Test@Programmer.com');
41    vMail.Subject := 'DevSuperPage';
42    vMail.Body := 'This is a test';
43    vMail.Attachments.Add('C:\test.text');
44    vMail.Send;
45  
46    VarClear(Outlook);
47  end;
48  
49  procedure TForm1.Button1Click(Sender: TObject);
50  begin
51    SendOutlookMail;
52  end;
53  
54  end.
55