The AdminEmailFiling.cfg file is used to control the values in the EmailFiling.cfg file.
Located in the "Shared Configuration Folder".
Open the MailManager.Preferences.exe to edit the AdminEmailFiling.cfg (do NOT edit using a text editor).
Sample file:
A sample file can be found in the Mail Manager installation folder e.g. ...\Mail Manager\Sample\Mail Manager Config\AdminEmailFiling.cfg