The following table summarizes the behavior changes in this release.
|Archive account storage quota||Instead of capping disk space for an individual account as 20% of the mail partition on the remote storage, disk usage for all the archive accounts will be capped to 80% now.|
|URI Click Protection enhancement||Interstitial Holding Page has been added to indicate that the page is being processed (required to notify the user to wait when longer FortiSandbox timeouts are configured).|
|IA scan||In addition to the Header From field, Impersonation Analysis (IA) also inspects the Reply-To field now.|
|IA bypass||IA will not be bypassed for ACL rule matches.|
|Enforce password change at first login||In order to comply with California State Law SB-327 Information privacy: connected devices, the default configuration has been changed to enforce password change on first logon.|
|DKIM signing||Header From domain is used for DKIM signature now. Envelope From domain was used before.|
|DKIM key import||Now you can import the DKIM public and private key on the GUI and encrypt the keys in the configuration file.|