怎么自动发送没说啊，我这里有段发邮件的完整代码
procedure Tmail.FormCreate(Sender: TObject);
begin
statusbar1.Panels.Add;
end;
procedure Tmail.ListBox1KeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
begin
if Key = VK_INSERT then
if OpenDialog1.Execute then
ListBox1.Items.Add(OpenDialog1.FileName);
if Key = VK_DELETE then
ListBox1.Items.Delete(ListBox1.ItemIndex);
end;
procedure Tmail.NMSMTP1AuthenticationFailed(var Handled: Boolean);
var
S: String;
begin
S := NMSMTP1.UserID;
if InputQuery('Authentication Failed', 'Invalid User ID. New User ID: ', S) then
begin
NMSMTP1.UserID := S;
Handled := TRUE;
end;
end;
procedure Tmail.NMSMTP1Connect(Sender: TObject);
begin
statusbar1.Panels[0].text:='正在连接！';
end;
procedure Tmail.NMSMTP1SendStart(Sender: TObject);
begin
statusbar1.Panels[0].text:='开始发送！';
end;
procedure Tmail.NMSMTP1EncodeStart(Filename: String);
begin
statusbar1.Panels[0].text:='开始解码！';
end;
procedure Tmail.NMSMTP1EncodeEnd(Filename: String);
begin
statusbar1.Panels[0].text:='解码完毕！';
end;
procedure Tmail.NMSMTP1Failure(Sender: TObject);
begin
statusbar1.Panels[0].text:='由于未知原因，邮件发送失败，请检查网络后再重发！';
end;
procedure Tmail.NMSMTP1Success(Sender: TObject);
begin
statusbar1.Panels[0].text:='邮件已成功发送！';
end;
procedure Tmail.NMSMTP1HeaderIncomplete(var handled: Boolean;
hiType: Integer);
var
S: String;
begin
case hiType of
hiFromAddress:
if InputQuery('Missing From Address', 'Enter From Address: ', S) then
begin
NMSMTP1.PostMessage.FromAddress := S;
Handled := TRUE;
end;
hiToAddress:
if InputQuery('Missing To Address', 'Enter To Address: ', S) then
begin
NMSMTP1.PostMessage.ToAddress.Text := S;
Handled := TRUE;
end;
end;
end;
procedure Tmail.NMSMTP1Disconnect(Sender: TObject);
begin
statusbar1.panels[0].text:='连接断开!';
end;
procedure Tmail.NMSMTP1ConnectionFailed(Sender: TObject);
begin
statusbar1.Panels[0].text:='连接失败！';
end;
procedure Tmail.FlatButton1Click(Sender: TObject);
begin
if opendialog1.Execute then
ListBox1.Items.Add(OpenDialog1.FileName);
end;
procedure Tmail.FlatButton2Click(Sender: TObject);
begin
if edit1.text<>'' then
begin
if nmsmtp1.Connected then
nmsmtp1.Disconnect
else
begin
nmsmtp1.Host:= edit1.Text;
nmsmtp1.UserID :=edit2.Text;
try
nmsmtp1.Connect;
statusbar1.panels[0].text:='连接成功！';
except
statusbar1.panels[0].text:='无法连接主机！';
end;
end;
end
else
statusbar1.panels[0].text:='警告：主机不能为空！';
end;
procedure Tmail.FlatButton3Click(Sender: TObject);
begin
if nmsmtp1.Connected then
begin
NMSMTP1.PostMessage.FromAddress := Edit3.Text;
NMSMTP1.PostMessage.ToAddress.Text := edit4.text;
NMSMTP1.PostMessage.Body.Text := Memo1.Text;
NMSMTP1.PostMessage.Attachments.Text := ListBox1.Items.Text;
NMSMTP1.PostMessage.Subject := Edit5.Text;
NMSMTP1.SendMail;
end
else
statusbar1.panels[0].text:='警告：当前没连上任何服务器!';
end;
procedure Tmail.FlatButton4Click(Sender: TObject);
begin
mail.Close;
end;
end.
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