✨ Sore in the morning? Here’s why...

Preview text: Flat mattresses cause pressure. The Comfort Channel changes that.

SONU SleepThursday, Oct 15, 2026 at 7:45 PM EasternKlaviyo
SONU Sleep✨ Sore in the morning? Here’s why...
Subject
✨ Sore in the morning? Here’s why...
Preview text
Flat mattresses cause pressure. The Comfort Channel changes that.
From
info@sonusleep.com
Sent
Thu Oct 15, 2026, 7:45 PM ET
Sent to
sonusleep.com
Size
57 KB
Images
31
Links
22, 1 of them buttons
Subject length
39 characters

Against SONU Sleep's usual

Sent in the 7 PM hour, which holds 9% of its emails; 18% arrive in the 8 PM hour. The subject is 39 characters, the same as its average.

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From
SONU Sleep <[email protected]>
Subject
✨ Sore in the morning? Here’s why...
Date
Thu, 15 Oct 2026 23:45:09 +0000 (UTC)
Message-ID domain
geopod-ismtpd-98
Return-Path domain
send.sonusleep.com
DKIM signature
d=sonusleep.com s=kl2
List-Unsubscribe
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  1. by recvd-…-lqjgb with SMTP
  2. from (unnamed) by geopod-ismtpd-98 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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Sent just before and after

Oct 26, 2026 2:37 AMFinally Find Your Natural Sleeping Position 👈
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Oct 20, 2026 9:15 PM👻 Your Halloween treat is here (over $1000 in savings)
Oct 15, 2026 7:45 PM✨ Sore in the morning? Here’s why... (this email)
Oct 14, 2026 8:15 PM💤 No more tossing & turning
Oct 12, 2026 3:35 PMThe best sleep of your life is waiting 💤
Oct 11, 2026 3:34 PMHow to find your perfect SONU fit 👈

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