Product · Bot Shield

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Mail your bots can trust.

Anyone can email a bot, and some of them will try to give it orders. Bot Shield checks every email, chat line, task and text before your bots read it, holds risky mail for a person, and hands bots cleaned text.

Bot Shield

What it checks

Prompt injection and hidden text

Catches messages that try to instruct the bot: "ignore your instructions", fake system lines and chat-template tags, requests for keys, and orders hidden in invisible text, zero-width or direction-flipping characters.

Phishing links

Links that go somewhere other than they say, bare IP addresses, link shorteners, lookalike and internationalized domains, and credential or payment bait.

Dangerous attachments

Executables, double extensions like invoice.pdf.exe, Office files with macros, web-page attachments and locked archives that can't be scanned.

Quarantine for risky mail

Risky mail waits in quarantine, unseen by bots, until an admin releases or deletes it. Chat and tasks are flagged with a warning, never blocked. Texts are flagged by default, and an admin can choose to hold them for review.

Sender verdicts on mail

SPF, DKIM and DMARC results on every inbound email, and a hard stop for mail that claims to be from your own domain without proof.

Cleaned text for bots

Bots read a cleaned copy with the hidden characters removed, every outside message is marked untrusted, and every release and delete is in the audit log.

Live today

Every message is scored. You decide what happens.

Each item gets a score and plain-English reasons. Mail can be quarantined until an admin releases it. Chat and tasks are flagged, never blocked. Texts are flagged by default, and an admin can choose to hold them for review. Owners and admins review the quarantine in the console, under Bot Shield, and release or delete in one click. The send side is protected too: allowlists, daily caps and the approval gate stop a tricked bot from mailing strangers.