This problem need solved by use Teamware version 8 for open and reply those
emails. Now I have installed this version to K.Chalinthorn, K.Weerasak, and K.
Benjamas finished already. But K.Chalinthorn said with me in evening yesterday,
when she double click for check email in each mailboxes, it's slow than old. I
will check this problem for her again when K.Chalinthorn come back to BKK.