using Portal Access to access owa with MessageSolution Enterprise Email Archive but failed

solved by rewrite the url

when HTTP_REQUEST {
if {[HTTP::has_responded]} {
return
} elseif { ( [HTTP::method] equals "GET" ) or ( [HTTP::method] equals "POST" ) or ([HTTP::has_responded])} {
set wrong_uri "/f5-w-fqdn-in-ascii-format\$\$/App/Home/f5-h-\$\$/f5-w-fqdn-in-ascii-format\$undefined\$/app/home/f5-w-doubledot/f5-w-doubledot/scripts/office/1/en-us/outlook_strings.js?F5CH=J"
set right_uri "/f5-w-fqdn-in-ascii-format\$\$/scripts/office/1/en-us/outlook_strings.js"

if { [HTTP::uri] starts_with $wrong_uri } {
set url [string map [list $wrong_uri $right_uri] [HTTP::uri] ]
HTTP::uri $url
} 
} else {
reject
}
}