We are excited to announce that we have launched our new Hive Community! HiveNation will remain as an archive, but all new posts, discussions, and articles will be created on Hive Community. You can visit our new community at thehivecommunity.aerohive.com
You have to go into your config under the guest ssid and modify the security tab under user profile. Allow the IP of your e-mail server. Not a great idea if you intend to keep guest off your internal network.