Autoupdate of official Sophos sites exceptions
Dynamically update Sophos Services and Sophos Liveconnect site exceptions
We stumbled upon a problem where Sophos Enpoint can't send heartbeat to Sophos Central. The results was that XG firewall locked down client with no hearbeat as set in firewall rule. Diggin and diggin more with support staff, we found that web exception list was not complete. So after adding all suggested sites as listed here https://docs.sophos.com/central/Customer/help/en-us/central/Customer/concepts/DomainsPorts.html everything works again.
The basic idea is to automatically keep this list (official Sophos and partner site) updated as "pattern updates" or "firmware updates" already did.