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Sleep DoctorMonday, Jun 22, 2026 at 6:34 AM EasternKlaviyo
Sleep DoctorSee something you like?
Subject
See something you like?
Preview text
Stock is running low - start checkout while you can...
From
newsletter@sleepdoctor.com
Sent
Mon Jun 22, 2026, 6:34 AM ET
Sent to
singularsleep.com, sleepdoctor.com
Size
60 KB
Images
9
Links
24, 9 of them buttons
Subject length
23 characters

Against Sleep Doctor's usual

Sent in the 6 AM hour, which holds 1% of its emails; 23% arrive in the 9 AM hour. The subject is 23 characters; its average is 37.

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From
Sleep Doctor <[email protected]>
Subject
See something you like?
Date
Mon, 22 Jun 2026 10:34:39 +0000 (UTC)
Message-ID domain
geopod-ismtpd-94
Return-Path domain
email.sleepdoctor.com
DKIM signature
d=sleepdoctor.com s=kl2
List-Unsubscribe
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Servers it passed through, newest first

  1. from o1286.shared.klaviyomail.com [167.89.80.84] by our receiving server with ESMTPS
  2. by recvd-…-8b7p4 with SMTP
  3. from (unnamed) by geopod-ismtpd-94 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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