Cloudmark 简体中文Cloudmark 日本語

Cloudmark

Leading Internet service providers and mobile operators worldwide count on Cloudmark to secure their infrastructures and subscribers. Cloudmark's Advanced Message Fingerprinting technology and Global Threat Network provide unmatched spam, phishing and virus protection at all points of the messaging environment.

For Internet Service Providers
Protects against inbound and outbound spam, phishing and viruses
Reduces infrastructure and operational costs
Improves the subscriber experience
More on ISP Solutions
For Mobile Operators
Blocks SMS spam and MMS virus attacks
Frees network and spectrum resources
Lowers subscriber churn and support costs
More on Operator Solutions

End-to-End Messaging Security Solutions

  1. Network Edge

    Cloudmark Gateway
    Intelligent protocol filtering
    Inbound and outbound content filtering
    Policy control
  2. Messaging Infrastructure

    Cloudmark Authority
    Spam filter
    Anti-virus
    Anti-phishing
    SpamAssassin™
  3. Subscriber

    Subscriber Solutions
    Cloudmark Network Feedback System
    Cloudmark Desktop (spam filtering software)
    Webmail statistics

Cloudmark Server Edition

Download a free trial of Cloudmark Server Edition spam filtering for Microsoft Exchange and you'll receive complete anti-spam, anti-virus and anti-phishing protection for 15 days, free of charge.

Download Spam Filter for Microsoft Exchange

Interested in being a Cloudmark Server Edition reseller?

Become a Reseller

Cloudmark Server Edition (CSE) uses Advanced Message Fingerprinting algorithms to block over 98% of the spam, phishing and virus attacks seen on your Microsoft Exchange Server with near-zero false positives. Learn more.

Easy to Install

Exchange administrator can typically install CSE in less than 10 minutes.

Easy to Administer

Cloudmark Server Edition immediately begins filtering spam as soon as it is installed on the Exchange Server.

Learn more about Cloudmark Server Edition spam blocker

Automatic Feedback

New spam attacks are typically filtered within moments of first being seen in Cloudmark's Global Threat Network.

Spam Filtering for Mobile Devices

Cloudmark Server Edition blocks spam and phishing attacks from reaching mobile devices, including Blackberry, Goodlink, and Palm devices via Blackberry Enterprise Server and Microsoft ActiveSync.

Try Cloudmark Desktop
Anti-Spam FREE for 15 Days

Cloudmark Desktop is the award-winning spam filter for Microsoft Outlook, Outlook Express and now Mozilla Thunderbird*.

Download Spam Filtering Software

Interested in becoming a reseller of Cloudmark Desktop?

Become a Reseller

Cloudmark Desktop automatically blocks spam, email-borne viruses, and phishing with over 98% accuracy. It's easy to use and installs in minutes. Learn more.

Simple

Cloudmark Desktop is a simple toolbar that installs in minutes and starts blocking spam, email-borne viruses, and phishing scams.

Effective

Cloudmark has the best spam-blocking accuracy rate in the industry. Enjoy a spam-free mailbox and rest assured that you will not miss an important message.

Learn more about Cloudmark Desktop spam blocker

Fast

Cloudmark Desktop is a lightweight application that becomes part of your email toolbar, not a separate application that can slow down your computer's performance.

Product ExcellenceEditor's ChoiceBest Buy

* Only available on Windows platforms

Cloudmark offers partners complete, end-to-end solutions for defense against all forms of current and emerging messaging threats through its innovative content filter SDK. Current OEM partnerships

OEM Inquiries

Interested in becoming a Cloudmark Server Edition or Cloudmark Desktop reseller? More Information

Become a Reseller

Service Provider OEM

Leading messaging infrastructure companies have integrated the Cloudmark spam filter SDK to provide complete messaging security to tier-one service providers. Learn more

Mobile Operator OEM

Cloudmark's content filtering technology is integrated into a variety of mobile messaging platforms and mobile filtering solutions. Learn more

Strategic Alliances/System Integrators

Cloudmark forms alliances with leading software and hardware companies whose technologies complement Cloudmark's carrier-class messaging security platform. Learn more

Enterprise OEM

OEM partners integrate Cloudmark filtering capabilities into products such as MTA's, firewall and UTM devices, gateway appliances and enterprise software sold to Fortune 500 enterprises and government organizations. Learn more

Cloudmark Customers

Over 100 Internet Service Providers, cable and mobile operators around the globe have selected Cloudmark.


Product Announcements

SpamAssassin

Cloudmark Authority™ brings carrier-grade spam, phishing and virus protection to service providers using Apache SpamAssassin™

Learn More

Global Threat Network Statistics