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Spam is not only a nuisance, but it is also a counter productive
entity that can drain the production of your employees and make
Email Communications nearly unbearable. At SF4U, we have several
techniques in place that virtually put an end to spam some of these
techniques include Challenge Response technology and Bayesian spam
filtering.
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Global Email Architecture
The SpamFree4You.com email platform and architecture is a complex network of
servers and services operating in harmony with one another with many
monitoring applications and complex check and balances insuring
service continuance 24 hours a day, 7 days a week, 365 days a year.
Below you will find a diagram showing the overall design of our
global email architecture.
Many factors contribute to the extraordinary success of the
SpamFree4You.com platform. Below are some key elements and guidelines we have built
to support this large platform:
IMAP Acceleration Technology. SpamFree4You.com has designed our IMAP
services to cache redundant commands issued by top email clients
such as MS Outlook, MS Outlook Express, and Mozilla Thunderbird.
Often these email clients ask the IMAP server for information that
has not changed since the last request, we simply cache these
results and return this data promptly to your email client.
Server and Service Redundancy. Each service at SpamFree4You.com is load
balanced for both speed but also redundancy of operation, we have
built the platform to insure no single point of failure.
Staff Monitoring. While the SpamFree4You.com platform is very stable there
is no exception for human monitoring of all systems by our staff.
Every component is proactively monitored by staff 24x7x365 so that
faults can be detected and repaired before they become critical and
service/customer impacting.
Below you will find the basic architecture of a SpamFree4You.com server
site. Each service below is a server farm, for example: IMAP & POP3,
Incoming SMTP, Outgoing SMTP, and Web App Client are hosted on a
series of individual servers. The redundancy built-in insures no one
point of failure.

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