Delete a file mailing record

1. Click -- Mailing record, the mailing record list window shows up.

2. Click --detail at the right-hand side, then the mailling detail files record is displayed.

3. Then click "Delete record", then the URL link is invalid.

@@@ Knack !
After deleting the mailing record, the URL link is invalid, that means, the receiver(s) can not access those file(s) any more by the URL link !