Hi Bill,
You might want to double check the form in your templates if you made changes to that particular template. My copy works fine for adding and removing blocked addresses. To remove an address manually you will need to edit the .prefs file for the user. It's located in: /*path_to_private*/data/users/*domain.com*/*first_initial_of_user*/*the_user*/.prefs. Look for something like this:
Code:
'spam' => [
'*@test.com'
],
and remove the address(es) you don't want to block from the list.
This is perl code so make sure you know what you are doing before you edit the file. Make a backup copy just in case! Post the 'spam' => section of your .prefs file here if you want help.
Regards,
Charlie