When you’re ready to sleep better

Preview text: Options that work for you, from a team focused on better sleep

Sleep DoctorFriday, Aug 21, 2026 at 6:13 PM EasternKlaviyo
Sleep DoctorWhen you’re ready to sleep better
Subject
When you’re ready to sleep better
Preview text
Options that work for you, from a team focused on better sleep
From
newsletter@sleepdoctor.com
Sent
Fri Aug 21, 2026, 6:13 PM ET
Sent to
sleepassociation.info, sleepdoctorpm.com
Size
65 KB
Images
12
Links
26, 10 of them buttons
Subject length
35 characters

Against Sleep Doctor's usual

Sent in the 6 PM hour, which holds 6% of its emails; 23% arrive in the 9 AM hour. The subject is 35 characters; its average is 37.

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From
Sleep Doctor <[email protected]>
Subject
When you’re ready to sleep better
Date
Fri, 21 Aug 2026 22:13:27 +0000 (UTC)
Message-ID domain
geopod-ismtpd-89
Return-Path domain
email.sleepdoctor.com
DKIM signature
d=sleepdoctor.com s=kl2
List-Unsubscribe
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  1. by recvd-…-hbc4w with SMTP
  2. from (unnamed) by geopod-ismtpd-89 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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