I recently replaced our older firewalls with RV220W firewalls and am having an issue connecting to our exchange server over the Wi-Fi only. If my iPhone is NOT on the wi-fi, then it seems to connect just fine to the exchange server, but if I am connected to the wi-fi, I get the message "The connection to the server has failed". Everything else seems fine--our webmail is working fine, our VPN is up OK, we can send & receive thru exchange....I just cannot connect the iPhone to Exchange when on wireless......any ideas?
