In a default SBS2000 or SBS 2003 Premium installation, ISA is configured to allow outbound web and internet access for members of a Windows security group. Macintosh workstations cannot interact with this particular interface and, as such, will not be able to get out to the internet, even when proxy information is correctly configured. This document discusses one of two possible ISA configuration changes that will allow Macintosh workstations to access the internet. The solution in this first method assumes that the organization using ISA does NOT want to limit access to the internet for anyone on the local intranet. If this type of internet access restriction is desired, please look at the second document (coming soon) for that implementation.
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