Which tech brands can be spoofed in email?
Big tech companies set the bar for email authentication - they have the engineers, the budget, and the brand pressure. Most enforce DMARC strictly. The interesting question is how the platform vendors (Google, Microsoft, Apple) compare to the hardware giants (Intel, Samsung, HP) and the SaaS layer that runs on top.
Spoofable
3 (17%)
No DMARC, or DMARC at p=none. Anyone can send from these domains.
Partial protection
5 (28%)
DMARC at p=quarantine, or p=reject with pct<100. Spoofed mail may slip through.
Not practically spoofable
10 (56%)
DMARC p=reject pct=100 + SPF -all or DKIM. Spoofed mail rejected at SMTP.
| Brand | Domain | Verdict | |
|---|---|---|---|
| Intel | intel.com | Spoofable | See the math → |
| Samsung | samsung.com | Spoofable | See the math → |
| Sony | sony.com | Spoofable | See the math → |
| AMD | amd.com | Maybe | See the math → |
| Amazon | amazon.com | Maybe | See the math → |
| Apple | apple.com | Maybe | See the math → |
| google.com | Maybe | See the math → | |
| Meta | meta.com | Maybe | See the math → |
| Dell | dell.com | Protected | See the math → |
| HP | hp.com | Protected | See the math → |
| IBM | ibm.com | Protected | See the math → |
| Lenovo | lenovo.com | Protected | See the math → |
| Microsoft | microsoft.com | Protected | See the math → |
| Nvidia | nvidia.com | Protected | See the math → |
| Oracle | oracle.com | Protected | See the math → |
| SAP | sap.com | Protected | See the math → |
| Spotify | spotify.com | Protected | See the math → |
| Tesla | tesla.com | Protected | See the math → |
Other categories
What does "spoofable" actually mean?
A domain is spoofable when a third party can send mail FROM addresses at that domain (e.g. [email protected]) and have it land in inboxes. The mechanism that prevents this is DMARC enforcement combined with SPF and DKIM. Without all three, receivers have no policy to apply against unauthorised senders.
Want the same check on your own domain? Run the free Spoofability check.
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