Artica Milter Artica Milter is a message filter that lets you interact with messages as soon as they arrive. It is compatible with multiple SMTP instances and allows you to build rules like ACLs.
This feature is available with Artica v4.50 Service pack 1 or Artica v4.50 Hotfix 20240116-15
The Artica milter filter must be activated in order to start writing SMTP filtering rules.
SMTP rules are built like a system of ACLs with which Artica Proxy edition users are familiar.