Yes, I've implemented it several times, with either IP or host head configuration. Make sure after you have the IM installed. Restart the WWW service, and restart IM Vitual Server site, even if they both are showing running... Andrew, MCSE (NT & W2K) + CCNA -----Original Message----- From: Dan Bartley [mailto:[EMAIL PROTECTED]] Sent: Monday, September 17, 2001 1:36 PM To: Exchange Discussions Subject: IM Has anyone successfully got IM for E2k to consistently run without the authentication failure problem? I've tried every KB article I could find on it and nothing seems to keep it consistently working. E2k, SP1, Win2k AS, SP2. Nothing else on the box, not a domain controller. Have the resource record. Tried host header change, alias. Can't seem to get it to consistently work. Client is the SP1 3.5 version. No other version installed over it. TIA for any thoughts. Best Regards, Dan Bartley _________________________________________________________________ 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] _________________________________________________________________ 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]

