Another problem we get from time to time with MIMEsweeper for SMTP 5.2 is corruption of the LDAP lists. This initially manifests itself with an error like this in the event log on the configuration server:
Event Type: Error
Event Source: InfrastructureService
Event Category: (539)
Event ID: 10265
Description:The PCS LDAP node configuration processor was unable to update the consolidated digest file for the PCS LDAP address list ’78f39c28-cf8c-440c-84ac-67e4533c4f4c’.
The domain index file for the address list ‘PMM Users’ is invalid.
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
If you reboot the configuration server you’ll find that the Infrastructure Service won’t start. If you run pmi.is.exe -debug you will see errors relating to PCS LDAP in the output.
To fix this try the following:
Stop all the MIMEsweeper services on the PCS.
Move the files in the following folders to a safe location.
C:\Program Files\Clearswift\MIMEsweeper for SMTP\Data\Configuration\Server\PcsLdapAddressLists
C:\Program Files\Clearswift\MIMEsweeper for SMTP\Data\Operations\Configuration\PcsCache\PcsLdapAddressLists
Restart the MIMEsweeper services.
Now go into your policy editor and update all of your LDAP lists. Once this is complete save/apply your policy.