This is the current list of hosts as at 11/06/2019 - these are the IP addresses from which you may receive emails from MailGuard’s email filtering service.

50.23.246.238
50.23.252.166 
108.168.255.216
108.168.255.217
203.21.125.32
203.21.125.33

 

For further information on configuring MailGuard Email Filtering, please contact the MailGuard Service Desk.