Prove us wrong. You’ve got 180 days.

Preview text: Your guests won't tell you the cabin smells musty. We will.

Airlock

Wednesday, Oct 28, 2026 at 10:02 AM EasternKlaviyo

AirlockProve us wrong. You’ve got 180 days.

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Prove us wrong. You’ve got 180 days. - email from Airlock

Using this email in an article? Credit: Airlock email via They Sent It, with a link to this page. Full-size image

Subject: Prove us wrong. You’ve got 180 days.
Preview text: Your guests won't tell you the cabin smells musty. We will.
From: support@airlockusa.com
Brand: Airlock
ESP: Klaviyo
Sent: Wed Oct 28, 2026, 10:02 AM ET
Sent to: airlockpurifier.com, airlockpurifierusa.com, airlockusa.com
Size: 53 KB
Images: 17
Links: 17, 2 of them buttons
Subject length: 36 characters

Against Airlock's usual

Sent in its busiest hour, 10 AM, which holds 17% of its emails. The subject is 36 characters; its average is 37.

Email headers

What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.

From: AIRLOCK <[email protected]>
Subject: Prove us wrong. You’ve got 180 days.
Date: Wed, 28 Oct 2026 14:02:24 +0000
Message-ID domain: klaviyomail.com
Return-Path domain: send.airlockusa.com
DKIM signature: d=shared.klaviyomail.com s=def1; d=airlockusa.com s=kl1
List-Unsubscribe: Present, one-click

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from (unnamed) by kmta-mta-blue-….servers.clovesoftware.com with SMTP

Other sending headers (names only): X-Mailer-Info-Extra2, X-Mailer-Info, X-Mailer-Info-Extra, X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse

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Sent just before and after

	Oct 31, 2026 9:15 AM	Black Friday is live: our biggest deals ever.
	Oct 30, 2026 2:39 AM	Make fresh air part of life onboard
	Oct 29, 2026 2:38 AM	Still smelling that boat funk?
	Oct 28, 2026 10:02 AM	Prove us wrong. You’ve got 180 days. (this email)
	Oct 27, 2026 7:12 AM	You are leaving $20 on the table.
	Oct 26, 2026 6:26 AM	Last day for $30 off
	Oct 25, 2026 5:35 PM	You are leaving $20 on the table.