I've posted version 1.1.3 on the web site at 6:18 pm EST US.
My previous update only addressed half of what needed to be done to support Outlook, and other email clients. I believe that this update will complete this effort.
After downloading the update, you MUST run Database, Apply Updates.
I recommend that you select ALL of the messages in your database, and mark them as deleted, and then run Database, Remove Deleted Messages.
There are new instructions posted at the instructions page.
-- The POP Server has been extended so it should support ALL email clients.
-- The POP Server's numbering system has been updated to support ALL email clients message numbering schemes.
-- DNS Servers IP addresses are checked to make sure the computer is online before automatically adding them to the database on program startup.
This is a very important update, and I recommend that everyone upgrade.