SPF, DKIM and DMARC
Help receiving mail systems determine whether email using a domain follows the sender policies configured by that domain.
Sicherheitsvergleich
SPF, DKIM, DMARC, sichere Gateways und Anti-Phishing-Tools sind unverzichtbar. CardIQ fragt zusätzlich, ob Kontakt oder Kanal aktuell vom Unternehmen anerkannt wird.
Help receiving mail systems determine whether email using a domain follows the sender policies configured by that domain.
Inspect messages, links, attachments and sender behavior to reduce phishing, malware and business email compromise risk.
DNS and domain security controls establish technical authority over internet domains and mail infrastructure.
Betrüger können Unternehmen über WhatsApp, Telefonnummern, kopierte Fotos, ähnliche Domains oder veraltete Profile nachahmen. E-Mail-Authentifizierung allein prüft diese Berechtigung nicht.
CardIQ lets a visitor select the company first, then check a submitted email, mobile, WhatsApp number, landline or trusted domain against the company’s current authorized records.
The result confirms organization-level recognition without providing reverse lookup of employee identity or exposing a directory of contact data.
Verification is limited to active authorized identities, so offboarding can remove a former employee from current verification scope.
„Nicht verifiziert“ ist kein Betrugsnachweis. Prüfen Sie über einen anderen vertrauenswürdigen Kanal. CardIQ unterstützt vertrauliche Meldungen und administrative Prüfung.
Visitor reports begin as suspected cases for review rather than being automatically labeled as confirmed fraud.
Repeated independent reports can help administrators prioritize suspicious indicators while preserving reporter privacy.
Explore the CardIQ Identity platform or review the workflow from verification through identity deactivation.
See how CardIQ Identity works View pricing