I have seen a couple of posts about accessing a SharePoint site behind UAG or TMG but they all refer to solutions sent in email or seperate communication. Can someone provide a single response detailing what is required to enable accessing a SharePoint site through Forefront (in my case UAG, accessed from an IPad with SharePlus).
Most users have fixed this by changing SharePlus' UA to SharePlus (Seetings > Advanced Settings > User Agent).
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Roofing Installation
The following worked for us: In UAG, go to Applications, select one of the pubished SharePoint apps: Go to Portal Link-> Allow rich clients to bypass trunk authentication -> Use Office Forms BAsed Authentication for Office client applications.
Hope this helps someone