Exmerge hata

  Merhaba,
kullanıcıların PST dosyalarını Exmerge ile yedeğini alırken 2 kullanıcıda aşağıdaki hatayı alıyorum (diğer 78 kullanıcıda bir sorun yok),
daha sonra araştırdım http://support.microsoft.com/kb/323546 buradaki işlemleride yaptım fakat sorun gene devam ediyor,ayrıca Active Directory'de bu kullanıcıların security'sinde administrator hesabının send as-receive as izinleri allow işaretli,yardımcı olursanız sevinirim,şimdiden teşekkür ederim.
Not: bu 2 kullanıcının ortak özelliği mailbox boyutlarının 3 GB civarında olması (belki bu konuyla ilgili olabilir).Server:Exchange Ent.2003,kullanıcılar:Office 2003.

Hata mesajı:

[17:23:17] Logging Level: None
[17:23:17] Reading settings from file 'C:\Program Files\Exchsrvr\bin\EXMERGE.INI'.
[17:23:18] Error 8007203a opening an LDAP connection. ('LDAP://NVJ/rootDSE')  (CADRoutines::GetNamingContextData)
[17:23:18] Accessing Domain Controller 'SS1'
[17:23:18] 'NVJ' is running Exchange Server 2000 or later
[17:23:18] Source server read from settings file is 'W3K'.
[17:23:18] Reading list of subjects for messages to be selected from file ''
[17:23:18] Reading list of attachment names for messages to be selected from file ''
[17:23:18] List of folders to be ignored has been read. 0 folders in the list.
[17:23:18] Current machine locale ID is 0x409
[17:23:18] Operating System Version 5.2 (Build 3790)
[17:23:22] Error 8007203a opening an LDAP connection. ('LDAP://NVJ/rootDSE')  (CADRoutines::GetNamingContextData)
[17:23:22] Accessing Domain Controller 'SS1'
[17:23:22] 'NVJ' is running Exchange Server 2000 or later
[17:23:26] Mailbox '/o=First Organization/ou=First Administrative Group/cn=Configuration/cn=Connections/cn=SMTP (NVJ)/cn={86095A97-3357-42CB-82CE-6B2BE507EDF7}' will be ignored as its DN contains strings in the ignore list
[17:23:26] Mailbox '/o=First Organization/ou=First Administrative Group/cn=Recipients/cn=SystemMailbox{86095A97-3357-42CB-82CE-6B2BE507EDF7}' will be ignored as its DN contains strings in the ignore list
[17:23:26] Found 7 mailbox(es) homed on database 'FIRST STORAGE GROUP/YöNETIM'.
[17:23:26] Ignored 2 mailbox(es) homed on database 'FIRST STORAGE GROUP/YöNETIM'.
[17:23:26] Found 7 mailbox(es) homed on the specified databases.
[17:23:26] Ignored 2 mailbox(es) homed on the specified databases.
[17:23:39] Using attribute 'PR_MESSAGE_DELIVERY_TIME' for date operations.