The 1016 errors aren't a problem. They're letting you know when people access other calendars most likely. It's a false error. If your online defrag isn't working, that would be odd. Anything else you can tell us about the server? What's on it, what's its history, etc? Al -----Original Message----- From: Ian Jones [mailto:ianjones@xxxxxxxxxxxxxx] Sent: Wednesday, October 13, 2004 12:35 PM To: [ExchangeList] Subject: [exchangelist] RE: Online Defrag http://www.MSExchange.org/ Al I have just checked the event viewer again. I can access data from at least two days so I don't think its wrapping. Loads of 1016 errors though. To do with users logging onto other people's mailboxes. I think this is when pc's have been swapped around. Anyway one problem at once. Any ideas? Ian ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp Exchange FAQ: http://www.msexchange.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: World of Windows Networking: http://www.windowsnetworking.com Leading Network Software Directory: http://www.serverfiles.com No.1 ISA Server Resource Site: http://www.isaserver.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this MSEXchange.org Discussion List as: al.mulnick@xxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Report abuse to listadmin@xxxxxxxxxxxxxx