Why caffeine keeps letting you down

Preview text: If you're tired every morning, another cup may not be the answer.

Monday, Jul 20, 2026 at 10:26 AM EasternKlaviyo

AirwaavWhy caffeine keeps letting you down

Image not available

No image available for this email.

Subject: Why caffeine keeps letting you down
Preview text: If you're tired every morning, another cup may not be the answer.
From: customerservice@airwaav.com
Brand: Airwaav
ESP: Klaviyo
Sent: Mon Jul 20, 2026, 10:26 AM ET
Size: 51 KB
Images: 16
Links: 17, 2 of them buttons
Subject length: 35 characters

Against Airwaav's usual

Sent in the 10 AM hour, which holds 6% of its emails; 20% arrive in the 11 AM hour. The subject is 35 characters; its average is 28.

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 o1401.shared.klaviyomail.com [168.245.125.63] by our receiving server with ESMTPS
by recvd-…-28kj8 with SMTP
from (unnamed) by geopod-ismtpd-84 with HTTP

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

	Jul 23, 2026 11:30 AM	JUST DROPPED: 3 New RX1 Colors
	Jul 22, 2026 11:15 AM	Coming Soon: 3 NEW Recovery Colors
	Jul 21, 2026 11:45 AM	20% Off Summer Essentials
	Jul 20, 2026 10:26 AM	Why caffeine keeps letting you down (this email)
	Jul 18, 2026 7:32 PM	Your edge is here
	Jul 17, 2026 7:31 PM	Take another look 👀
	Jul 15, 2026 11:15 AM	r/fitness: Does AIRWAAV actually work?