OWA - from MS outlook on PC is not working after apply asm policy

Dears;

All traffic is working from 1) owa from any internet browser 2) email (activesync) from any mobile

Just traffic from ms office outlook installed on windows keeps give trying to connect .

When remove asm policy above traffice is working .

From logs i found above traffic https/rpc/rpcproxy.dll

So please advise