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Email header analyzer — paste email headers, get sender verification analysis.
SPF, DKIM, DMARC — the three musketeers of email auth.
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Password strength checker — describe or paste a password pattern, get strength analysis.
Phishing detector — paste suspicious email text, get analysis.
Encryption explainer — ask about any crypto concept, get clear explanation.
Security checklist generator — describe your app/service, get security checklist.
CVE explainer — give me a CVE ID or vulnerability type, get explanation and mitigation.
Default AI brain — answers any message
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