Thomas, Could not get ISA to receive and forward incoming mail to the Exchange 5.5 server. I had to play around with the NT4 registry to get Exchange to send outgoing mail through ISA. This was over a 3 weekend process. At the end of each Sunday I had to put Exchange back to the before state so the company could send and receive mail normally. Todd -----Original Message----- From: exchangelist-bounce@xxxxxxxxxxxxx [mailto:exchangelist-bounce@xxxxxxxxxxxxx]On Behalf Of Thomas W Shinder Sent: Thursday, July 13, 2006 2:56 PM To: exchangelist@xxxxxxxxxxxxx Subject: [ExchangeList] Re: Microsoft Exchange and VPN Hi Todd, What didn't work? I've deployed it in over 100 locations without a problem. The bosses love it, since they don't have to upgrade to 2003 and Outlook 2003. Thomas W Shinder, M.D. Site: www.isaserver.org <http://www.isaserver.org/> Blog: http://blogs.isaserver.org/shinder/ <http://blogs.isaserver.org/shinder/> Book: <http://tinyurl.com/3xqb7> http://tinyurl.com/3xqb7 MVP -- ISA Firewalls _____ From: exchangelist-bounce@xxxxxxxxxxxxx [mailto:exchangelist-bounce@xxxxxxxxxxxxx] On Behalf Of Todd Lemmiksoo Sent: Thursday, July 13, 2006 1:16 PM To: 'exchangelist@xxxxxxxxxxxxx' Subject: [ExchangeList] Re: Microsoft Exchange and VPN I could never it to work with ISA 2000 and Exchange 5.5 Todd Lemmiksoo Network Administrator All-Mode Communications, Inc. 1725 Dryden Road Freeville, New York 13068 (607) 347-4164 x440 1-877-ALLMODE (toll free) http://www.all-mode.com <http://www.all-mode.com/> -----Original Message----- From: exchangelist-bounce@xxxxxxxxxxxxx [mailto:exchangelist-bounce@xxxxxxxxxxxxx]On Behalf Of Thomas W Shinder Sent: Thursday, July 13, 2006 12:58 PM To: exchangelist@xxxxxxxxxxxxx Subject: [ExchangeList] Re: Microsoft Exchange and VPN Who said you need a VPN? What about ISA firewall Secure Exchange RPC publishing or RPC/HTTP? I never use a VPN just to reach Exchange. Thomas W Shinder, M.D. Site: www.isaserver.org <http://www.isaserver.org/> Blog: http://blogs.isaserver.org/shinder/ <http://blogs.isaserver.org/shinder/> Book: <http://tinyurl.com/3xqb7> http://tinyurl.com/3xqb7 MVP -- ISA Firewalls _____ From: exchangelist-bounce@xxxxxxxxxxxxx [mailto:exchangelist-bounce@xxxxxxxxxxxxx] On Behalf Of Steve Frechette Sent: Thursday, July 13, 2006 11:48 AM To: exchangelist@xxxxxxxxxxxxx Subject: [ExchangeList] Microsoft Exchange and VPN I setup an Exchange Server by using a book. So pretty much everything I know is self-taught so excuse me if this is a bit out there. I know that to get Exchange to work outside of the network you need to VPN in. Does anyone have a good information tool for how to setup a simple VPN to work with Exchange? I know I could google it but I get back too many varied links that I don't know which one is the right option. Hopefully thanks for the help! Steve Frechette Network Administrator CCI 2156 S. 4th St., 3rd Floor Milwaukee, WI 53207 phone: 414.435.0520 fax: 414.431.8766 toll free: 1.888.622.4727 stevef@xxxxxxxxxx <mailto:stevef@xxxxxxxxxx> www.ccierp.com <http://www.ccierp.com/> <http://ccierp.com/UserFiles/Image/EmailYESjpeg.jpg>