Call us during business hours and talk to a human! Or, use Live Chat.

  • CudaMail Security Advisories

    Though CudaMail Spam Filtering Service is not succeptible these bugs, we feel it's important to provide information for our clients so they can take steps to protect their networks from malware and other attacks.

    Learn About These Threats:

    1. What versions are succeptible?
    2. What IS this thing?
    3. Are there any resources?
    Learn More
    CudaMail Security Advisories
  • Does Your Inbox Look Like This?

    Have a TON of unwanted spam filling your inbox? A Spam-Free Inbox Can Be Yours! You can have us clean your organization's email before it gets to your mail server.

    • Affordable Spam Filtering in The Cloud
    • No Software to Install
    • Quick Easy Setup
    Learn More
    CudaMail Spam Filtering Service Keeps Your Inbox Clean
  • Amazing Support and Live Help!

    Call or chat during work hours and always speak to a human - no phone trees! Enthusiastic and engaged anti-spam pros - eager to help.

    • A spam filtering business you can actually talk to!
    • New customers can't believe it when we call them!
    • After-hours emergency support also available
    Contact Support
    CudaMail Amazing Support
  • The Latest Filtering Technology

    Our redundant clusters of filtering servers run your incoming mail through a series of proprietary pre-filters.

    That's followed by 12 layers of filtering protection including the latest reputation analysis, anti-virus, anti-malware and anti-phishing before it arrives at your inbox.

    All in a secure, redundant & advanced cloud-hosted architecture.

    CudaMail Spam Filtering Latest Cloud Technology
  • CudaMail Management Portal

    As the administrator for your organizations domain, you have access to the CudaMail Management Portal which gives you control and reporting access.

    • Conduct searches on blocked/quarantined email
    • Release & deliver some blocked emails
    • Edit your settings, Whitelist & Blacklist
    CudaMail Management Portal
  • Why CudaMail is Just Plain Better!

    CudaMail utilizes more than 12 layers of protection, starting with our proprietary pre-filtering technology that cuts spam volume by over 80% before it even arrives!

    • Free 2 Week Trial
    • Quick and easy setup
    • Amazing support
    • Billions of emails filtered!
    Learn More
  • Primer on Outsourcing Your Spam Filtering

    Not sure about outsourcing your domain's spam filtering? This free guide will help.

    • Advantages of outsourcing your spam filtering
    • Tips and information on cloud-based filtering
    • Free download!
    Download the Guide!
    CudaMail Primer on Outsourcing Your Spam Filtering

Spam Filtering Service in The Cloud!

2 Week Free Trial - on All Spam Filtering Service or MX-Backup Plans!

Get started in less time than you think. Though we can do as many users as you have.

Here's an example with just 20 users:


$39.80/ Month

  • Paid Monthly
  • Receive 1 Free Month!
  • Spam Filtering
  • Anti-Virus, Anti-Malware
  • Reporting Portal
  • Quarantine Available
  • Fast & Easy Setup
Monthly Payments

$119.40/ Quarter

  • Paid Quarterly
  • (Receive 1 Free Month!)
  • Spam Filtering
  • Anti-Virus, Anti-Malware
  • Reporting Portal
  • Quarantine Available
  • Fast & Easy Setup
Quarterly Payments
   ( * our most popular package )

$477.60/ Year

  • Paid Annually
  • (Receive 1 Free Month!)
  • Spam Filtering
  • Anti-Virus, Anti-Malware
  • Reporting Portal
  • Quarantine Available
  • Fast & Easy Setup
Annual Payments

Spam Filtering Service Plans

All Packages: Spam & Virus filtering and Reputation Analysis. Support available during business hours, and emergency after-hours.

Need Custom Plans?


About CudaMail Spam Filtering Service

CudaMail, a division of Optrics Inc. is devoted to helping organizations increase their productivity by providing its employees with clean, Spam-free, and Virus-free email. Current industry reports on email show that 1 in 28 emails contains a virus, while as much as 95% of all email is Spam.

  • Experts in spam filtering service technologies
  • Creative solutions to growing spam threats
  • Constantly improving and evolving technologies


CudaMail has made a big difference for us... Little Bits
CudaMail has made a big difference for us... Little Bits
CudaMail Client goAuto CudaMail Client Banff Lake Louise CudaMail Client Sunporch CudaMail Client Thobson Technologies CudaMail Client Cardiac Study Center CudaMail Client Universal Lending CudaMail Client Engineering Services and Products Company CudaMail Client Little Bits Therapeutice Riding Center CudaMail Client Area Agency on Aging CudaMail Client Nomad Technology Group