Barracuda Networks SSL VPN, Administrator'S Manual

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72 Barracuda SSL VPN Administrator’s Guide
6.
From the same window select ‘More settings’. From the first window under the Connection tab
make sure that you check the Connect to my Exchange mailbox using HTTP checkbox.
7.
Selecting the Exchange proxy settings button opens a final window in which the FQDN of the
Barracuda SSL VPN should be keyed into the Use this URL to connect to my proxy server for
Exchange parameter. Also under the proxy authentication settings select NTLM Authentication.