😩 Waking up stiff isn’t normal

Preview text: Shoulder & neck stiffness may not be age.

SONU SleepWednesday, May 20, 2026 at 6:01 PM EasternKlaviyo
SONU Sleep😩 Waking up stiff isn’t normal
Subject
😩 Waking up stiff isn’t normal
Preview text
Shoulder & neck stiffness may not be age.
From
info@sonusleep.com
Sent
Wed May 20, 2026, 6:01 PM ET
Sent to
sonusleep.com
Size
58 KB
Images
32
Links
23, 1 of them buttons
Subject length
31 characters

Against SONU Sleep's usual

Sent in the 6 PM hour, which holds 8% of its emails; 18% arrive in the 8 PM hour. The subject is 31 characters; its average is 39.

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From
SONU Sleep <[email protected]>
Subject
😩 Waking up stiff isn’t normal
Date
Wed, 20 May 2026 22:01:01 +0000 (UTC)
Message-ID domain
geopod-ismtpd-70
Return-Path domain
send.sonusleep.com
DKIM signature
d=sonusleep.com s=kl2
List-Unsubscribe
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  1. from o1396.shared.klaviyomail.com [149.72.90.8] by our receiving server with ESMTPS
  2. by recvd-…-hwrbs with SMTP
  3. from (unnamed) by geopod-ismtpd-70 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

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