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How the mouthpiece actually works

Breathing efficiency, strength activation, and sleep.

AirwaavThursday, Oct 15, 2026 at 3:27 AM EasternKlaviyo
AirwaavHow the mouthpiece actually works
Subject
How the mouthpiece actually works
Preview text
Breathing efficiency, strength activation, and sleep.
From
customerservice@airwaav.com
Brand
Airwaav
Sent
Thu Oct 15, 2026, 3:27 AM ET
Size
53 KB
Images
18
Links
19, 2 of them buttons
Subject length
33 characters

Against Airwaav's usual

Sent in the 3 AM hour, which holds 13% of its emails; 20% arrive in the 11 AM hour. The subject is 33 characters; its average is 28.

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From
AIRWAAV <[email protected]>
Subject
How the mouthpiece actually works
Date
Thu, 15 Oct 2026 07:27:31 +0000 (UTC)
Message-ID domain
geopod-ismtpd-49
Return-Path domain
email.airwaav.com
DKIM signature
d=airwaav.com s=kl2
List-Unsubscribe
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  1. by recvd-…-gb42r with SMTP
  2. from (unnamed) by geopod-ismtpd-49 with HTTP

Other sending headers (names only): X-Kmail-Account, X-Kmail-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID

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Sent just before and after

Oct 18, 2026 9:13 AMResearch-backed: Athlete and healthcare trusted
Oct 18, 2026 3:05 AMWelcome to AIRWAAV
Oct 17, 2026 3:28 AM⚠️ Final Call
Oct 15, 2026 3:27 AMHow the mouthpiece actually works (this email)
Oct 15, 2026 12:20 AMYour edge is here
Oct 14, 2026 9:26 AMResearch-backed: Athlete and healthcare trusted
Oct 14, 2026 3:25 AMWelcome to AIRWAAV

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