iRule for Exchange 2007 OWA, ASync & Outlook Anywhere

I am trying to get this working using a single VIP all going to the same pool for OWA, ActiveSync, and Anywhere, but the documentation does seem to be very unhelpful. It says to apply the append iRule for owa first, but anytime that iRule is active, ActiveSync does not work. I have tried adding the append iRule to the bottom of the sorting rule, but again that stops everything from working. Any thoughts or suggestions is very much appreciated. Thank You.

 

 

when HTTP_REQUEST {

 

if { [HTTP::header "User-Agent"] contains "MSRPC" }{

 

persist uie [HTTP::header "Authorization"] 3600

 

pool Exch-OWA_pool

 

} elseif { [HTTP::uri] contains "Microsoft-Server-ActiveSync" }{

 

persist cookie

 

pool Exch-OWA_pool

 

} else { if { not ([HTTP::uri] starts_with "/owa") } {

 

[HTTP::uri] /owa[HTTP::uri] }

 

persist cookie

 

pool Exch-OWA_pool

 

}

 

}