🛡️ Every Email, Scanned Before It Reaches You

Emails sent to any of our domains pass through multiple layers of intelligent filtering — stopping spam, phishing, and malware before it ever touches your inbox.

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Incoming Mail

Any message sent to any domain we host

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SpamExperts

Perimeter filter blocks known spammers & threats

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SpamAssassin

Content scoring engine flags suspicious messages

Most cases
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BoxTrapper

Challenge–response verifies real human senders

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Your Inbox

Only clean, verified mail gets delivered

🚫 Spam detected at any layer is quarantined or rejected — it never reaches your inbox
1

SpamExperts

The first line of defense. Acting at the perimeter, it analyzes sender reputation, connection behavior, and global threat intelligence to block malicious traffic before it even enters our network.

2

SpamAssassin

A powerful content-analysis engine. It scores each message against hundreds of rules — suspicious wording, malformed headers, embedded links — and flags anything that looks like spam or phishing.

3

BoxTrapper (in most cases)

An active challenge–response system. New senders receive a one-time verification request; humans confirm it, bots can't. This eliminates automated junk mail where enabled on your mailbox.