Mail Sender Authentication functionality has been expanded; for each SPF and DMARC authentication status, you can configure an action on the message as well as notifications based on the result of each authentication.
Checking whether the message sender domains specified in the SMTP session (the value of the MAIL FROM command) and in the message (the value of the From MIME header) match.
The functionality Content Filtering condition functionality has been expanded with the new MIME part size attribute and additional criteria for the Message size attribute.
Now you can create a template of the notification file that is added to a message if KSMG has removed an attachment from this message based on the result of the scan.
Backup
Now you can add or remove Active Directory users and groups from the Backup digest mailing list.
The administrator can allow personal users to view information about messages of group mailboxes placed in Backup if the user has access to the relevant group mailbox. To do this, the administrator must specify a group of Active Directory users, which have full access to the group mailbox, in the value of an Active Directory attribute, and then specify that attribute in the LDAP server connection settings in KSMG.
For a message in Backup, you can download a JSON file with headers added by the Anti-Spam module.
Event log
The Audit Log has been added to help investigate security incidents. The log records events related to authentication, actions performed on messages in global Backup, modification of rules, dictionaries, and general protection settings. Audit events are written to the Audit Log in the web interface, as syslog messages in standard format or in CEF format.
Information about the rule ID or dictionary ID for convenience when comparing Audit Log records is now added to rules and dictionaries.