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To ensure these online GAL-lookup features work,
you will need to make sure the /Public virtu al
directory is loaded.
This does not mean that you need any of the OWA
tools installed though. Mobile ActiveSync and the GAL Lookup tools will
work just fine using minimal components in IIS. Loading the Public
virtual directory will provide support for the necessary Cmd=freebusy
and Cmd=galfind commands as the Find Contact application does not
use the web controls needed for OWA.
New locked down design
What we have learned is that these new features are
very important to Windows Mobile users so your design should allow for
access.
As I
mentioned before, this design would be far more sophisticated with
Network Load Balancing on the Front End Servers and some type of
reverse-proxy server such as ISA 2004 or Firepass F5 between the
Internet clients and the Front End servers. It is also important to note
that the ONLY port that should be opened is 443.
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