Enter to win $100 + help shape sleep apnea research

Preview text: 3 minutes. Your input helps us understand what's changing in sleep apnea treatment.

Sleep DoctorFriday, Jun 19, 2026 at 10:00 AM EasternKlaviyo
Sleep DoctorEnter to win $100 + help shape sleep apnea research
Subject
Enter to win $100 + help shape sleep apnea research
Preview text
3 minutes. Your input helps us understand what's changing in sleep apnea treatment.
From
newsletter@sleepdoctor.com
Sent
Fri Jun 19, 2026, 10:00 AM ET
Sent to
singularsleep.com, United States (sleepassociation.us), sleepdoctor.com
Size
40 KB
Images
3
Links
10, 2 of them buttons
Subject length
51 characters

Against Sleep Doctor's usual

Sent in the 10 AM hour, which holds 7% of its emails; 23% arrive in the 9 AM hour. The subject is 51 characters; its average is 37.

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From
Sleep Doctor <[email protected]>
Subject
Enter to win $100 + help shape sleep apnea research
Date
Fri, 19 Jun 2026 14:00:55 +0000 (UTC)
Message-ID domain
geopod-ismtpd-77
Return-Path domain
email.sleepdoctor.com
DKIM signature
d=sleepdoctor.com s=kl2
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  1. from o1363.shared.klaviyomail.com [149.72.196.56] by our receiving server with ESMTPS
  2. by recvd-…-nv6nk with SMTP
  3. from (unnamed) by geopod-ismtpd-77 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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Jun 19, 2026 10:00 AMEnter to win $100 + help shape sleep apnea research (this email)
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Jun 15, 2026 11:01 AMYour path to CPAP therapy starts here

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