Hi,

We have added a "valid_postal_address" field to our leads module to allow us to easily flag those leads that we get return mail from.

The problem is I can't work out how to search for "invalid" addresses. If I check the box (1 is valid) I find the current valid addresses. If I don't check the box I get all addresses.

Running 4.5.0e (Bitrock on WinXP).