Hi
We have setup a 'guest' wireless network for a customer using Instant 'guest' setup. We are using the default VLAN (3333?) and using the internal DHCP / NATing, etc.
Internet connectivity works fine but users can not access e-mail on thier devices.
We have the following on the Aruba firewall
DNS Allow
DHCP Allow
HTTP Allow
HTTPS Allow
POP3 Allow
SMTP Allow
PP2P Allow
Allow Application Category Mail Protocols
Allow Application Category Webmail Protocols
Deny Everything Else
Any ideas?
Thanks
David