In layman's terms:
The carriers we use to provide us with Internet access.
WizMailer connects to
multiple IP transit providers to ensure our network is
accessible around the world at all times. Shown below is
a diagram of our IP Transit providers along with our
connection speed to them. WizMailer peers with each
provider via BGP4 routing protocol. Because WizMailer
peers with 5 different providers the number of network
hops is significantly decreased creating greater speed
Redundancy in our network
is critical for e-mail. Without it, emails can bounce
and systems can be inaccessible if services are down.
The diagram below shows our server architecture.
WizMailer standardizes on 1U SuperMicro SuperServers,
Intel Processors, Genuine Kingston Memory, and the
highest quality hard disks available at time of
purchase. WizMailer's data capacity is currently about