Have you looked these up at support.microsoft.com? http://www.eventid.net/display.asp?eventid=8123&source= http://www.eventid.net/display.asp?eventid=2075&source=
Did you change any DNS entries? Apply Win2K Sp2? -- Drew ******************************** Visit http://www.drewncapris.net! Go! Go there now! "The legislature's job is to write law. It's the executive branch's job to interpret law."— George W. Bush, Austin, Texas, Nov. 22, 2000 -----Original Message----- From: Stuart Pittwood [mailto:[EMAIL PROTECTED]] Sent: Friday, November 30, 2001 2:43 AM To: MS-Exchange Admin Issues Subject: Exchange 2000 Errors in the event log. Hi, Can anyone shed any light on any of these errors, the event log was filled with 100s of these this morning Event ID: 9153 Microsoft Exchange System Attendant reported an error '0xc007056b' when setting DS notification. For more information, click http://www.microsoft.com/contentredirect.asp. ---- Event ID: 8123 System Attendant Service failed to create session for virtual machine MAILSERVER1. The error number is 0xc0070534. For more information, click http://www.microsoft.com/contentredirect.asp. ----- Event ID: 2075 Process EMSMTA.EXE" (PID=964). DsBind failed. kingswinfordschool.org.uk, hr=0x8007054b, deltaT=125. The operation will be retried. --- Event ID: 2075 Process STORE.EXE" (PID=1748). DsBind failed. kingswinfordschool.org.uk, hr=0x8007054b, deltaT=125. The operation will be retried. The last two suggest to me that the server lost contact with all the DCs? Thanks Stu List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm