Category: Proxy
Where is the Internet Authentication Service?
Microsoft IAS server is often used as RADIUS server to authenticate VPN users or in conjunction with ISA reverse proxy to authenticate OWA users or PDA synchronization. Today I had to install an ISA reverse proxy server with ISA 2006 Standard and Exchange 2007. I wanted to install Microsoft IAS as RADIUS server to authenticate … Read More
Configuration Example, Proxy, Security
Change password through LDAPS on ISA server
Today I received the question about allowing users to changes his/her password through webmail, whereby webmail is published via an ISA server 2006 reverse proxy. This is possible, but it requires the configuration of LDAPS to authenticate users. I started by configuring a Certificate Authority (CA) on a member server in the domain. During the … Read More
eSafe Configuration Restore
Some of our customers use eSafe as forwarding proxy for SMTP and HTTP scanning. Today I had to restore an eSafe, which is configured in NitroInspection II Router mode. I had created a backup configuration file from the running eSafe server and installed a new eSafe server with the default settings. After the installation I … Read More
Automatic Log In Reverse Proxy with FBA
Recently I configured another ISA 2006 server as reverse proxy to publish the Exchange 2007 OWA environment on a secure way to the internet. The customer where I configured the reverse proxy is migrating from Novell GroupWise to Microsoft Exchange. During the migration period, the customer has specific requirements when connecting to the webmail environment … Read More
ISA 2006 Authentication over HTTP
I implemented different ISA 2006 Reverse Proxy servers in conjunction with Microsoft Exchange 2003 or Windows Exchange 2007. Today I configured ISA 2006 with Exchange 2007. I configured the Reverse Proxy server as I did always. And the connection from outside the network works perfectly. On the internal Exchange server I configured Basic and Integrated … Read More
Mail relaying, Other stuff..., Proxy
PDA Active Sync – Invalid Certificate
The usage of Pocket PCs (PDAs) becomes more and more a default feature for business. The last months I have installed quit some Windows ISA 2006 servers for Reverse Proxy purposes. I have installed them normally for webmail only, but lately I have added the Microsoft Active Sync feature. The Pocket PCs connect to the … Read More