I cannot access OWA or the default server website from the internet.
Internally everything is ok. We are using a Draytek 2860 router. Ports 25,80, 443, 987 are open (based on canyouseeme check). These ports are redirected to server IP via NAT. I have rerun " Setup your internet address" wizard again and it has run successfully. Any suggestions most welcome. Thank you in advance