London Hotel (30 Rooms) — Revenue Verification Review
The authentication infrastructure at this London 30-room property is fully implemented. DMARC p=REJECT, dual DKIM signatures, plain text present, dark mode supported.
The failure occurs after delivery. Images contain zero ALT text. No semantic structure exists. The message arrives correctly and then becomes partially unusable.
The paradox is specific: this London 30-room property has near-perfect deliverability and still loses visibility at the rendering layer.
List × 0.525 = degraded impressions
Degraded impressions × conversion × ADR = revenue at risk
More than half the audience does not receive the message as intended. The system protects delivery. It does not protect comprehension.
Authentication is fully implemented.
DMARC set to p=REJECT.
SPF and DKIM pass.
Inbox placement exceeds 95%.
On paper, this is a clean system.
The failure happens after delivery.
All six campaign images contain zero ALT text.
No semantic structure.
No accessibility layer.
The message arrives.
It does not survive contact with the inbox.
~47.5% of recipients receive the email as intended.
The rest get a degraded or unusable version.
That’s not a rendering issue.
That’s lost demand.
The system protects delivery.
It does not protect comprehension.
Investment went into getting the message there.
Nothing went into making sure it could be used.
The channel isn’t broken.
It’s leaking.