I am trying to add domains to my junk senders list in exchange 2003 using ldifde.My command to export is: ldifde -m -f senderfilter.ldf -r "(objectCategory=msExchSMTPTurfList)" -d"cn=configuration,dc=ad,dc=affiliated,dc=org" -l msExchTurfListNames The output is: dn: CN=Default Message Filter,CN=Message Delivery,CN=Global Settings,CN=Affiliated Accpetance Corp,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=ad,DC=affiliated,DC=orgchangetype: addmsExchTurfListNames: *@adm1titn1ce.commsExchTurfListNames: *@aeternitafg.commsExchTurfListNames: *@actada.commsExchTurfListNames: *@adelgundebe.netmsExchTurfListNames: *@aconstantineau.commsExchTurfListNames: *@adashen.commsExchTurfListNames: *@advtechhelp02.commsExchTurfListNames: *@advicefom.com I want ot import a larger amount of filered senders and was tol to add them to the outout, and run the ldifde in inport mode: ldifde -i -f senderfilter.ldf I keep getting and error, however: C:\WINDOWS>ldifde -i -f senderfilter.ldfConnecting to "termsrv2.ad.affiliated.org"Logging in as current user using SSPIImporting directory from file "senderfilter.ldf"Loading entries.Add error on line 2: Object Class ViolationThe server side error is "The object class attribute must be specified."0 entries modified successfully.An error has occurred in the programNo log files were written. In order to generate a log file, pleasespecify the log file path via the -j option. C:\WINDOWS> How do I correct the problem? b_cook@affiliated.org