Checking for harvested emails
In the web-based manager, go to User & device > Device > Device Definitions. In the CLI you can use the diagnose user device list command. For example,
FGT-100D # diagnose user device list
hosts
vd 0 d8:d1:cb:ab:61:0f gen 35 req 30 redir 1 last 43634s 7-11_2-int
ip 10.0.2.101 ip6 fe80::dad1:cbff:feab:610f
type 2 'iPhone' src http c 1 gen 29
os 'iPhone' version 'iOS 6.0.1' src http id 358 c 1
email 'yo@yourdomain.com'
vd 0 74:e1:b6:dd:69:f9 gen 36 req 20 redir 0 last 39369s 7-11_2-int
ip 10.0.2.100 ip6 fe80::76e1:b6ff:fedd:69f9
type 1 'iPad' src http c 1 gen 5
os 'iPad' version 'iOS 6.0' src http id 293 c 1
host 'Joes’s-iPad' src dhcp
email 'you@fortinet.com'