One of the changes is that: Email Protection anti-spam engine changed to Sophos Anti-Spam Interface (SASI)
Anybody has experience with that change? Does it effect the rate of recognition? I haven't figured out yet if the Commtouch Advanced Security Daemon (ctasd) is dropped with this or not. And if so aren't the results from cyren no longer used?
[UPDATE] To confirm and clarify for any new viewer of this thread also the Sophos UTM Anti-Spam uses SASI as the SPAM engine from version 9.706.
The documentation would be updated to relfect this, but this change was implemented in July 2021 as mentioned in the following KB