Chris, absolutely spot on! The problem I had was that I initially did not believe the error message as I had not got to the stage of providing the account credentials.
Once I decided to believe the error message and added the Win2k account to the exchange administrators group on the NT4 domain it connected ok. Its been a long day! Many Thanks for your help. Leo _________________________________________________________________ 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]

