vinhbt,,,,
I Hope I got you right ... you are not able to:
On the IBM administrator ==> Messaging Tab===> open the two Mail.boxes ...
if the Mail.boxes are huge and you are not able to do any thing about them . you can do the following :
1- Have a downtime for the server .
2- on the server console type ( q) the serve will be shut down .
3- on the root\domino\data rename ( Mail.box1 and Mail.box2) to any other names
4- Start Lotus Notes server .
5- two new mail.boxes will be recreated
Notice,,, you have to becarefull that all the emails queuing in the old mail.boxes will be gone and two new empty mail.boxes will be created.
Best Wishes