Hi folks, Exchange server is 5.5 with SP4. Once every few days, it gives Event ID errors 4117 and then repeatedly errors 1101 and 1104. Exchange services freeze and the only way to recover is to reboot.
There are very few entries in MS KnowledgeBase about Event ID 4117. None with ID 1101 and 1104. (Q230250, Q201904, Q190084 and Q169686 have not helped.) We have analyzed the contents of messages that start the whole process. There is nothing strange about their header or character set. Nor do they always have attachments. Only AntiVirus program running is NAV for Exchange (No NAV Corporate Client). HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MSExchangeIS \ParametersSystem\Max Threads(Private+Public) value is 60 or 0x3c. Here are details of the event logs - Error 4117 An error was returned from the messaging software the Internet Mail Service uses to process messages on the Microsoft Exchange Server. As a result, the message in spool file DGKFMD7Q failed to be delivered. The message has been moved to the IMCDATA\IN\ARCHIVE directory. Error 1101 ISPriv Error 0xfffffbd3 occurred on message 13-163C7C during a background cleanup. Error 1104 ISPriv Error 0xfffffbd3 occurred during a background cleanup on attachment 13-13F2F7. Any help will be greatly appreciated. Jay __________ Jay Kulsh _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED]

