You can delegate NTLM credentials, so there won't be pre-auth if you use NTLM. Tom www.isaserver.org Tom and Deb Shinder's Configuring ISA Server 2004 http://tinyurl.com/3xqb7 MVP -- ISA Firewalls > -----Original Message----- > From: Andrew English [mailto:andrew@xxxxxxxxxxxxxxxxxxxxxx] > Sent: Monday, August 22, 2005 4:43 PM > To: [ExchangeList] > Subject: [exchangelist] RE: RPC over HTTP internal/external > w/ISA Server 2k4 > > http://www.MSExchange.org/ > > Yes they are members of the domain. > > If I enable NTLM on Outlook 2003 it will remember their password, > however ISA 2004 Server supports Basic Authentication which requires > them to enter their username and password, is NTLM is not supported in > ISA 2004 Server; unless Tom shows/says otherwise. ;) > > Andrew > > > -----Original Message----- > From: Simon Butler [mailto:simon@xxxxxxxxxxxx] > Sent: Monday, August 22, 2005 3:26 PM > To: [ExchangeList] > Subject: [exchangelist] RE: RPC over HTTP internal/external > w/ISA Server > 2k4 > > http://www.MSExchange.org/ > > Are the client machines members of the domain? > > If not - then that is by design. Outlook needs to authenticate. > > If they are then you can tweak the authentication settings to > allow the > cached credentials to work. The solution should be > transparent to a user > on a domain member machine. > > Simon. > > -- > Simon Butler > MCP, MCSA, MVP:Exchange > Senior Systems Administrator > Amset IT Solutions Ltd. > > e: simon@xxxxxxxxxxxx > w: www.amset-it.com > w: www.amset.info > > -----Original Message----- > From: Andrew English [mailto:andrew@xxxxxxxxxxxxxxxxxxxxxx] > Sent: 22 August 2005 16:08 > To: [ExchangeList] > Subject: [exchangelist] RPC over HTTP internal/external w/ISA > Server 2k4 > > http://www.MSExchange.org/ > > > I have ISA 2004 Server setup to allow OL2k3 users to access > their emails > by RPC over HTTP when they are away from the office with their > notebooks. > > I am wondering if there is anyway to force OL2k3 to use their users > local credentials to login via RPC over HTTP on the local LAN > instead of > prompting them for a username and password each time. It's already > driving the employees mad; we had to call the men in white > coats to take > them away.. ;) > > Thanks > Andrew > > ------------------------------------------------------ > List Archives: > http://www.webelists.com/cgi/lyris.pl?enter=exchangelist > Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp > ------------------------------------------------------ > Visit TechGenix.com for more information about our other sites: > http://www.techgenix.com > ------------------------------------------------------ > You are currently subscribed to this MSEXchange.org > Discussion List as: > exchange-list3@xxxxxxxxxxxx > To unsubscribe visit > http://www.webelists.com/cgi/lyris.pl?enter=exchangelist > Report abuse to listadmin@xxxxxxxxxxxxxx > > ------------------------------------------------------ > List Archives: > http://www.webelists.com/cgi/lyris.pl?enter=exchangelist > Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp > ------------------------------------------------------ > Visit TechGenix.com for more information about our other sites: > http://www.techgenix.com > ------------------------------------------------------ > You are currently subscribed to this MSEXchange.org > Discussion List as: > andrew@xxxxxxxxxxxxxxxxxxxxxx > To unsubscribe visit > http://www.webelists.com/cgi/lyris.pl?enter=exchangelist > Report abuse to listadmin@xxxxxxxxxxxxxx > > ------------------------------------------------------ > List Archives: > http://www.webelists.com/cgi/lyris.pl?enter=exchangelist > Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp > ------------------------------------------------------ > Visit TechGenix.com for more information about our other sites: > http://www.techgenix.com > ------------------------------------------------------ > You are currently subscribed to this MSEXchange.org > Discussion List as: tshinder@xxxxxxxxxxx > To unsubscribe visit > http://www.webelists.com/cgi/lyris.pl?enter=exchangelist > Report abuse to listadmin@xxxxxxxxxxxxxx > >