ScamGuard

🛡️ Calendar Invite Phishing Checker

Calendar Invite Phishing Checker reads any email the way an enterprise security team would — checking the sender domain, lookalike characters, hidden tracking links and the exact wording fraud crews reuse worldwide. Forward the email or upload a screenshot into ScamGuard — you'll get a clear verdict, a plain-language reason, and the next step. Works on phone, desktop and WhatsApp.

What ScamGuard checks for

  • Sender domain and SPF/DKIM analysis
  • Attachment safety check
  • Phishing-kit fingerprint match
  • Plain-English red-flag summary
  • Lookalike-character detection
  • Hidden tracking-link reveal

⚠️ Red flags and warning signs

  • Pressure to keep it secret
  • Threats of legal action or account closure
  • Screenshot-only proof of activity
  • Requests for verification codes or OTPs
  • Payment in gift cards, crypto, wire or Zelle
  • Unexpected contact you didn't request

Real scam examples

Apple ID locked

Email looks identical to Apple's template, link goes to apple-id-recovery.something.ru. Real Apple emails never link to non-apple.com domains.

DocuSign phishing

'You have a document waiting' from a sender that isn't DocuSign. The link installs credential-harvesting tools when clicked.

ScamGuard recommendations

Scan on WhatsApp

Forward anything suspicious related to Calendar Invite Phishing Checker to ScamGuard on WhatsApp — works for text, links, screenshots, voice notes and PDFs.

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Browse the full Email library

Explore every email checker in the ScamGuard Global Scam Library.

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Frequently asked questions

What does Calendar Invite Phishing Checker actually do?

It reads the email like an enterprise security team — sender domain analysis, SPF/DKIM, lookalike-character detection, attachment safety and link expansion.

Should I open the attachment first?

No. Forward or upload the full email — ScamGuard inspects the attachment safely on the server.

Will it work for business email compromise?

Yes. CEO-fraud, vendor-impersonation and payroll-change emails are core detections.

Is it free?

Yes. Free anonymous checks.

Related ScamGuard checkers

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