Event Type: Error Event Source: MSExchangeTransport Event Category: Routing Engine/Service Event ID: 929 Date: 5/16/2010 Time: 9:06:26 AM User: N/A Computer: ???????? Description: Failed in reading Connector's DS Info Process Id: 1812 Process location: C:\WINDOWS\system32\inetsrv\inetinfo.exe ConnectorDN: CN=Connector for Captaris RightFax (old ex srvr),CN=Connections,CN=domain name,CN=Routing Groups,CN=domain name,CN=Administrative Groups,CN=SGC,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=sgc,DC=local Hr:c004038a Attribute:[homeMTA] For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp. this error showin up since we move to another exchange server as the old one is obsolete

Are you still using the Captaris RightFax connector? If not uninstall or you can remove that entry via adsiedit.msc

i'm sorry but i want to ask how can i remove it and if i used adsiedit.msc from where i can remove it without any mistakes

ok i found an article about how to remove the connector. thanx alot for your help i'll monitor the event viewer to see if the problem is done or not http://objectmix.com/microsoft-exchange/266978-rightfax-transport-error.html