Unlike other spam filtering systems that rely on “fancy” algorithms that spammers can defeat, SpamRaptor’s rule based system features over two million rules that were created by real humans!
An entire team of real people (or should we say Spam Fighting Heroes?) are working night and day creating new rules to combat the constant stream of new tricks that spammers, thieves and hackers are deploying.
Virtually ZERO false positives.
A “false positive” is when a good email is blocked by a spam filter. While other rule base filters use automated systems to “auto-learn” spam, a process that is prone to errors, SpamRaptor’s rules are carefully engineered by humans to ensure that only real spam is blocked.
Quarantine viewer 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.*
No tuning required.
In fact, you don’t even have to tell SpamRaptor what email addresses on your domain are valid. During your trial period, SpamRaptor will auto-learn what email addresses on your domain are valid. Or, you can tell SpamRaptor exactly which email addresses are valid and we’ll reject email sent to the rest.
Nothing to install.
It’s easy to get started with our service and we’re compatible with virtualy all email services and hosting providers. We’ll guide you through the simple “MX” record change that needs to be made on your domain. The process usually takes less than 5 minutes to get setup!
Unlimited domain aliases & email addresses.
While other services charge extra for every email box on your domain, or require you to set up a separate account for each of your domain aliases, with SpamRaptor there’s no limit!*
We use redundant servers in multiple geographical locations to ensure reliable email delivery.
*See pricing for details on extra quarantine user accounts or high email volume domains.