Lorenzo, Exchange's licensing is strictly on per seat. Therefore you may need licenses for every user accessing + u will need license for outlook 2000 (application) You will not need license if you are using outlook express( App), but you will need an license for every connection I hope this helps.. Please let me know if you need any more information. Regards, Kalpesh -----Original Message----- From: Lorenzo [mailto:lorenzoform@xxxxxxxxxxx] Sent: Thursday, 12 September 2002 1:02 AM To: [ExchangeList] Subject: [exchangelist] Licence Buy for Internet POP3 Access? http://www.MSExchange.org/ I would install Exchange for a my client; my client have 400 internal users, only 12 of these users are interested to use Outlook 2000; the other users will continue to use Outlook Express (POP3 protocol). How many client licences will he have to buy? And if he would connect client POP3 from internet what is it needed at licence level? ------------------------------------------------------ You are currently subscribed to this MSExchange.org Discussion List as: kp@xxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')