Seems to be so.... Communicator is an older version of Netscape. I would post your question on the Mozilla.org forum and / or check the site for other import utilities.. Also mozilla.com john plemons Mogens Kjaer wrote: > John Plemons wrote: >> Have you tried the Thunderbird import tool?? It has a Outlook toggle >> and should handle the file.. It is under the tools drop down, and is >> called Import... > > Isn't it just when you run Thunderbird on Windows that > you have this tool? My Linux thunderbird can only import > from Communicator 4.x (whatever that is). > > Mogens