Block Sender = Me

We use Outlook Express 6.0 that has a feature that lets you block a sender by selection their email and selection "Block Sender" from a menu. About once a week our email address is blocked and email sent to us automatically appears in the delete file. If we do not notice it there, it disappears when OE is shutdown. We have to page through lots of blocked senders to find out email address and delete it.
Drive us nuts so any suggestions would be greatly appreciated.
--
Bob

'I can look at a fine art photograph and sometimes I can hear music.' - Ansel Adams