Email Security cybersecurity tools — SafeCadence https://safecadence.com/tools/category/email-security/ Free cybersecurity tools — check links, emails, passwords, and websites Thu, 23 Apr 2026 17:00:33 +0000 en-US hourly 1 Email Spoof Checker https://safecadence.com/tools/email-spoof-checker/ Thu, 23 Apr 2026 17:00:33 +0000 https://safecadence.com/tools/email-spoof-checker/ Paste raw email headers — was this email actually sent by who it claims?

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Paste email headers

Gmail: open the message → three-dot menu → "Show original" → copy everything from Delivered-To: down to the blank line before the body. Outlook: File → Properties → Internet headers.

Stays in your browser until you click Analyze. We discard it the moment we’re done.

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]]> Mail Server Security Checker https://safecadence.com/tools/mail-server-security-checker/ Thu, 23 Apr 2026 17:00:33 +0000 https://safecadence.com/tools/mail-server-security-checker/ STARTTLS, MTA-STS, DNSSEC, MX hygiene.

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Mail server security

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]]> Fake Recruiter Email Checker https://safecadence.com/tools/fake-recruiter-email-checker/ Thu, 23 Apr 2026 17:00:18 +0000 https://safecadence.com/tools/fake-recruiter-email-checker/ LinkedIn-style recruiter emails analysed for fake-job tells.

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Fake Recruiter Email Checker

LinkedIn-style recruiter emails analysed for fake-job tells.

Privacy: the message text is sent to our server only for this analysis — we do not store it.
Include the whole message — subject line, sender, body.

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]]> Sender Reputation Checker https://safecadence.com/tools/sender-reputation-checker/ Thu, 23 Apr 2026 17:00:18 +0000 https://safecadence.com/tools/sender-reputation-checker/ IP / domain reputation for any From address.

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Sender Reputation Checker

IP / domain reputation for any From address — red flag patterns.

Privacy: the message text is sent to our server only for this analysis — we do not store it.
Include the whole message — subject line, sender, body.

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]]> Business Email Compromise Checker https://safecadence.com/tools/business-email-compromise/ Thu, 23 Apr 2026 17:00:17 +0000 https://safecadence.com/tools/business-email-compromise/ Spot CEO-fraud / wire-transfer / vendor-impersonation patterns.

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Business Email Compromise Checker

Spot CEO-fraud / wire-transfer / vendor-impersonation patterns.

Privacy: the message text is sent to our server only for this analysis — we do not store it.
Include the whole message — subject line, sender, body.

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]]> Disposable Email Detector https://safecadence.com/tools/disposable-email-detector/ Thu, 23 Apr 2026 15:23:47 +0000 https://safecadence.com/tools/disposable-email-detector/ Check if an email is from a temp-mail provider.

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Check if an email is disposable

Privacy: the email is matched against a list of disposable providers in your browser — nothing is sent to any server.
Verdict
—
Paste an email above to check.

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]]> DMARC Checker https://safecadence.com/tools/dmarc-checker/ Thu, 23 Apr 2026 14:49:45 +0000 https://safecadence.com/tools/dmarc-checker/ Look up a domain's DMARC record with policy and reporting interpretation.

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Check a domain's DMARC

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]]> DKIM Checker https://safecadence.com/tools/dkim-checker/ Thu, 23 Apr 2026 14:49:44 +0000 https://safecadence.com/tools/dkim-checker/ Validate a DKIM key published under a domain+selector. Checks presence, algorithm, key length.

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Check a DKIM selector

Find the selector in an email header's DKIM-Signature: s=... field.

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]]> SPF Checker https://safecadence.com/tools/spf-checker/ Thu, 23 Apr 2026 13:36:28 +0000 https://safecadence.com/tools/spf-checker/ Look up and interpret any domain's SPF record. Flags common misconfigurations.

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Check a domain's SPF

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]]> Email Header Analyzer https://safecadence.com/tools/email-header-analyzer/ Thu, 23 Apr 2026 12:36:26 +0000 https://safecadence.com/?p=16 Paste raw email headers — see SPF/DKIM/DMARC results, relay path, and spoofing red flags.

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Paste email headers

Gmail: open the message → three-dot menu → "Show original" → copy everything from Delivered-To: down to the blank line before the body. Outlook: File → Properties → Internet headers.

Stays in your browser until you click Analyze. We discard it the moment we’re done.

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