Dear experts, I'm preparing in terms of disaster recovery. We have 2 all in one exchange 2013 servers in active/standby (DAG) mode connecting to a KEMP load balancer. Everything is connecting to the KEMP load balancer at the moment. However if the LB should fail in terms of hardware, how do I bypass the KEMP for Andriod and IOS device? For outlook I can connect directly to the server through server GUID from internal LAN. As for external, how do I do that for Outlook and mobile devices? Thanks in advance.