Standard
Deployment Configuration
The
Standard deployment configuration consists of a single email
server and a single Barracuda Spam Firewall. Simply connect
the Barracuda Spam Firewall to your network by assigning
it a new IP address and changing your MX record to point
to the Barracuda Spam Firewall. Alternatively, you may also
give your email server a new IP address and give the old
IP address to the Barracuda Firewall.
Multiple
Email Server Environment
The Barracuda Spam Firewall can also effortlessly plug
into multiple email servers and multiple domains.
Fault Tolerant Barracuda Spam Firewall
Environment
For automatic scalability, redundancy and fault tolerance,
simply cluster together multiple Barracuda Spam Firewalls.
Multiple Email Server Location Enviroment
The Barracuda Spam Firewall may be used in environments
where there are multiple email server locations. We recommend
a Barracuda Spam Firewall for each location that contains
a email server. For example if all of your email is in one
location on one server, we recommend a single Barracuda
Spam Firewall. if you have three email servers in three
locations, we recommend using three Barracuda Spam Firewalls.
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