Yes Warden uses the amavisd-milter which can reject email at the SMTP level before it is accepted by your mail server. This results in no backscatter from your server because the message was never accepted by your server in the first place.
No there is no downtime required to install and configure Warden Anti-spam and Virus Protection....
Owned Licenses (Enterprise Edition)Your owned license entitles you to the use of a product (1...
If you want to upgrade your license from admin or host editions to a license with a higher domain...
We allow you to cancel your services with us at any time directly though our client area....
We do offer two week fully functional trial versions of our products. You can get the free trials...
