I noticed that my WLM categories were somehow corrupted and missing some names. When I click the category on the left, in the list of names on the right they are all there. However when clicking edit I notice some addresses are missing. They are also missing when attempting to send mail. When I add the missing addresses and click save they are not actually saved. I tried deleting the category and making a new one and that seemed to work for a while but the next time I logged onto WLM the same names were missing again.
Your advice would be apreciated.