Hi Sergio, Can you resolve the name of the Exchange server correctly when you're connected to the VPN? I often change the entries in my HOSTS file on my laptop that I use for VPN to accomodate where I happen to be at the time to support my Outlook MAPI connection. That might be a clue to your problem. HTH, Tom Thomas W Shinder www.isaserver.org/shinder ISA Server and Beyond: http://tinyurl.com/1jq1 Configuring ISA Server: http://tinyurl.com/1llp -----Original Message----- From: sb. [mailto:sboticario@xxxxxxxxxxxxx] Sent: Monday, May 05, 2003 1:44 PM To: [ISAserver.org Discussion List] Subject: [isalist] VPN Connection (PPTP) http://www.ISAserver.org HI, I can connect to my ISA Server via VPN without any problems and i can ping my internal mail server (exchange) too without any problems. But, with my MAPI client (Outlook) i can't connect to the mail server. Appears the message that the "Excange Server is Unvailable"...How i can this works well??? Thank's Sérgio ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Exchange Server Resource Site: http://www.msexchange.org/ Windows Security Resource Site: http://www.windowsecurity.com/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: tshinder@xxxxxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')