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Cloud-Based Spam Filtering
Stop spam before it reaches your Inbox. Free for 30 days, no payment info required!
- – Filter Unlimited Email Addresses
- – Safeguards against Spam and threats
- – Protect your business data
Affordable Email Spam Filtering
In a hyper-connected world, email remains a foundational tool for communication—but also a major vulnerability. Securing it protects individuals, preserves business integrity, and reduces the risk of costly cyber incidents. Here are some compelling reasons to protect your business data:
- Emails Are a Primary Attack Vector
- Sensitive Information Is Shared via Email
- Business Continuity and Reputation
- Rise in Sophisticated Threats
- Remote and Hybrid Work
Zero-Hour Virus Protection
We use popular virus scanners to help block viruses. These scanners do catch some viruses, but we have added our own detection systems that watch for patterns and automatically block new viruses hours before commercial virus scanners have been updated.
Quarantine Digest included
Rather than just deleting spam that is blocked, all spam is placed in an easy-to-use domain-wide quarantine where it can be viewed by you, further ensuring that no good email is ever lost. Optionally, you can set up a separate quarantine for each user on your domain.*
30 Days Email Archiving
Email archiving is the process of securely storing emails, making it easy to search. Our Cloud-based spam filtering solutions offer scalability and ease of access, allowing us to expand email storage capacity without worrying about on-site infrastructure and security.

Easy Set Up
Our spam filter setup is so simple, you can be protected in 10 minutes. No complicated software to install, no servers to configure. The setup is designed for simplicity and speed, making deployment easy and minimizing roadblocks. Stop wasting time deleting junk today, not next week.
Mail spooling
Our automatic mail spooling service acts as an always-on, intelligent safety net for your email. If your primary mail server or internet connection is ever unavailable, all incoming email is automatically queued and securely held by our service. Mail is automatically held for up to 30 days.
Cloud Based Filtering
Our geographically diverse cloud based filtering runs on hardware that we own and manage. Or, to explain it without the cliche terminology, every customer domain is assigned to redundant servers in multiple geographical locations to ensure reliable email delivery.
Why Email Spam Filtering?
Spam can have several detrimental effects on businesses. Here are some statistics and effects of spam on businesses:
- Loss of Productivity: Employees spend a significant amount of time each day filtering through and deleting spam emails. According to a report by Statista, spam emails accounted for 45% of all emails sent in 2020.
- IT Costs: Businesses often need to invest in spam filtering software and IT resources to manage spam. The Radicati Group estimated that the global cost of spam, including productivity loss and IT expenditures, was around $20.5 billion in 2020.
- Cybersecurity Risks: Some spam emails contain malware, phishing attempts, or links to malicious websites. A Verizon report found that 94% of malware was delivered via email.
- Brand Reputation: Constant spamming can lead to a negative perception of the brand among customers and partners, affecting trust and loyalty.
- Financial Loss: Spam can lead to financial scams or fraudulent activities, causing direct financial losses to businesses through payment fraud or theft of sensitive information.
Spam not only wastes time and resources but also poses significant risks to cybersecurity, legal compliance, and overall business reputation and efficiency. Businesses need effective spam protection measures to mitigate these risks and maintain a secure and productive environment.
Anti-Spam
Anti-spam is no longer just about reducing annoying junk mail; it is an essential, primary layer of cybersecurity that blocks sophisticated threats like phishing, and malware, directly protecting your data and your bottom line.
Features & Pricing
Inbound filtering service
• 100,000 Included inbound emails
• 400 MB Inbound message size limitOutbound SMTP service
• 500 Outbound relays included
• 50 MB Outbound message size limit
• SMTP relay / smart hostDomain-based pricing
• Unlimited email addresses
• Unlimited domain aliasesSpam, virus, and malware filtering
• Over 22 million filter rules
• Tracking 100+ million senders
• Virus and malware filtering
• Domain-wide filtering policies
• Custom domain-level filter rules
• Geographic policy filters
• Attachment “type” filters
• Microsoft Office macro filterContinuity & Monitoring
• 30 Days email archiving
• Mail bagging (5 days)
• Distributed cloud-based setup
• Destination fail-over MX support
• Remote monitoring systems
• Mail host monitoringQuarantine message
• Domain wide shared quarantine
• Unlimited Individual quarantines
• Schedule hourly, daily, or weekly reports
• 30 Days view and recover quarantined mail
• 30 Days view and re-deliver clean mail
• View message delivery status
• View raw mail logs
• Automatic quarantine provisioningAdvanced features
• Dashboard with statistics
• Valid email address list
• Approved senders list (whitelisting)
• Blocked senders list (blacklisting)
• Active Directory / LDAP sync
• Domain alias setup
• Custom email address forwarding
• Catch-all address
• Basic encryption using TLS
• Email address tagging
• Two-factor authenticationExtra Add-ons
• Additional 100,000 inbound messages @ $7/month
• Additional 1,000 outbound messages @ $2/month
• Free Individual quarantines
• Overage billing spike protection
• 30 day trial periodPricing
• Monthly pricing – $10/month
• Pre-paid annual pricing – $100/year
Frequently Asked Question
Yes. The 30 day trial period is completely free, even if you're adding a second or third domain to an existing account. We don't even require payment information to get started. If you're not impressed by the performance of SpamFighter, then simply switch your domain away any time during the trial.
Remarkably effective. Because our filtering rulebase is updated multiple times per day by real humans, SpamFighter is able to block new spam messages that our competitors often miss. We are so confident that you will be impressed by our service that we offer a 30 day free trial so you can try it without paying a dime.
Because there is nothing to install on your computer or on your mail server, SpamFighter will work with virtually all email software and mail servers.
When email is sent to your domain, the sending server checks your domain's MX record. This record tells the world what mail server handles your email. When you subscribe to the SpamFighter service, you will change your domain's MX record so that it points to our mail servers instead of your domain's actual mail server. At that point, all your email will be routed to our servers, where your email will then be filtered and just the good mail will be forwarded on to your real mail server.
No. Our pricing are domain-base pricing. We charge per domain. We do not charge per user like other providers do. You can have unlimited email addresses for one flat fee.
Email filtering is essential for both individuals and businesses to protect against various cybersecurity threats, improve productivity, and maintain a secure, organized inbox.
It depends on who handles your domain's DNS records. In most cases, this will be your web hosting provider. We will provide instructions that you can forward to your web hosting provider so that they can update your DNS records for you. If you're comfortable making the change yourself, many web hosting providers also provide a control panel that you can login to and make the change yourself. If your web hosting provider does not provide DNS services for your domain, they can usually tell you who does and point you in the right direction. If your web host isn't able to help you, let us know, and we'll help you get this done.
By using our service, you will actually be increasing the reliability of your email service in three ways:
- If your mail server were to go down, our mail servers would queue your email (for up to five days) and your mail would be delivered automatically once your server comes back online.
- Each domain we filter email for is assigned to three redundant mail servers that are located in separate data centers. Should the primary filtering server go down, there are two others that will immediately begin to queue your email until the issue with the primary server is resolved.
- We provide a free quarantine viewer for your domain that will store all email that is blocked for at least 30 days. Even though it is extremely rare for our filter to block a real message, you can have peace of mind in knowing that you can always release a message from the quarantine viewer if it gets placed there.
While our filter will drastically reduce viruses received by email, we do not recommend disabling your antivirus software. There are two reasons for this:
- Not all virus threats come by email.
- While our filtering system has been found to be very effective at also blocking viruses, the more layers of protection that you can have on your computer, the better.
Yes. You can easily change your domain. We have detail instruction on our Knowledge-base.
