Email Defense

SPAM: Unwanted and unsolicited

• Since late 2003, more than 50 percent of all email has been unwanted and unsolicited.
• By 2007, industry analysts predicted 70% of all email will be spam.

Viruses and Worms: Growing at an unprecedented rate

• One in seven emails contained the MyDoom worm.
• One in twelve emails contained the SoBig.F virus.

Comprehensive Email Threat Protection

For only 22 cents a day, Exabytes Email Defense is the most comprehensive and effective email threat protection service on the market. We successfully block over 98% of spam with an industry leading low false-positive rate, while also eliminating viruses, worms and other unwanted content and threats!

With our solution, all email is filtered prior to reaching your inbox. Any suspect messages are moved to a quarantine area where YOU can safely read the message and decide whether to ignore, release or deny the message forever!

Email Defense ( How It Works )

Exabytes Email Defense’s service is powered by MX Logic and the Threat Center. The service architecture inherently provides a highly available and distributed pre-processing email filtering network which has the following unique characteristics:

In-line Message Streaming

Our service architecture creates a proxy gateway for inbound email to the enterprise or destination mail host. The service never actually acknowledges receipt of an email message. Instead, it accepts the inbound email traffic with the Simple Mail Transport Protocol (SMTP) and immediately opens a connection to the destination recipient email server. Messages are then passed through the preprocessing filtering layers as they are streamed to the recipient SMTP server. Once the recipient messaging platform signals the acceptance of the inbound email, the accepted protocol message is then passed back to the originating SMTP sender. Legitimate messages are processed in a network stream environment and are never stored to disk by a third party.

High Availability and Zero Latency Message Delivery

By leveraging a “pod” (N+1) architecture we provide carrier-class availability of filtering and delivery components. Messages traverse the network and transparently pass through complex filtering layers without latency. Sub-second processing provides for almost no delay, as messages are “proxy-streamed”.

Component-based Filtering Layers

Our Email Defense Service has several layers of filtering technology that provide component-level integration within the messaging stream. A single event channel provides for universal and distributed configuration for enabling cross-filtering layer communication. Modules and components subscribe and publish related data through the event channel, which provides native application distribution capabilities. Modules may be upgraded and revised without service interruption.

No Additional Hardware or Software Required

Exabytes Email Defense does not require any additional hardware or software. You simply point your MX record located within your DNS records to our inbound Message Transfer Agent (MTA). Recipient auto-discovery technology provides for a seamless method of managing end-user filtering data and policies with no additional integration.

Spam Cost Calculator

How can Exabytes Email Defense save your corporate hundreds or even thousands of money yearly? How fast your ROI (Return On Investment) is on Exabytes Email Defense service? Please have a look on sample scenario as below:

Case Study #1
Number of employees with email	100
Work days per year per employee	260
Average hourly salary per employee	RM 25.00
Average number of spam emails per day per employee	25
Seconds wasted with each spam email	10
Cost of SPAM for each employee yearly	RM 451.39
Total lost salary for 100 employees yearly	RM 45,138.89
Exabytes Email Defense cost for each employee	RM 80.00
ROI (Return on Investment)	This service pays for itself in 46 days or less
Case Study #2
Number of employees with email	100
Work days per year per employee	260
Average hourly salary per employee	RM 20.00
Average number of spam emails per day per employee	15
Seconds wasted with each spam email	10
Cost of SPAM for each employee yearly	RM 361.11
Total lost salary for 100 employees yearly	RM 3,611.11
Exabytes Email Defense cost for each employee	RM 80.00
ROI (Return on Investment)	This service pays for itself in 57 days or less

Please note that this calculation is only an estimate. Your actual ROI payback period may vary due to specific business assumptions not defined, such as wasted disk space, bandwidth and IT staff resources used dealing with spam issues.

Calculate Your Own SPAM Cost Now!

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