Here's what to expect with your sleep study
Preview text: Here's what to expect with your sleep study 96 Finally, answers about your sleep — from…

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- Subject
- Here's what to expect with your sleep study
- Preview text
- Here's what to expect with your sleep study 96 Finally, answers about your sleep — from…
- From
- info@
send.sleepdoctor.com - Brand
- Sleep Doctor
- ESP
- Klaviyo
- Sent
- Mon Aug 31, 2026, 10:00 AM ET
- Sent to
- americansleepassociation.net, singularsleep.com, sleepassociation.com, sleepassociation.info, United States (sleepassociation.us), sleepdoctor.com, sleepdoctorpm.com, thepowerofwhenquiz.com
- Size
- 70 KB
- Images
- 17
- Links
- 33, 6 of them buttons
- Subject length
- 43 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 43 characters; its average is 37.
Email headers
What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.
- From
- Sleep Doctor <[email protected]>
- Subject
- Here's what to expect with your sleep study
- Date
- Mon, 31 Aug 2026 14:00:29 +0000
- Message-ID domain
- cio151267.send.sleepdoctor.com
- Return-Path domain
- cio151267.send.sleepdoctor.com
- DKIM signature
- d=cio151267.send.sleepdoctor.com s=cio
- List-Unsubscribe
- Present, one-click
- Mailer
- Customer.io (…; +https://whatis.customeriomail.com)
Servers it passed through, newest first
- by … with HTTP
Other sending headers (names only): X-Mailgun-Sid, X-Mailgun-Sending-Ip, X-Mailgun-Dkim, X-Mailgun-Native-Send, X-Mailgun-Track-Clicks, X-Mailgun-Track-Opens, X-Report-Abuse-To, X-Mailgun-Variables
Sent just before and after
| Sep 2, 2026 9:00 AM | Better sleep might already be covered | |
| Sep 1, 2026 4:50 PM | When you’re ready to sleep better | |
| Aug 31, 2026 4:49 PM | Still Interested? - Don't Miss Out | |
| Aug 31, 2026 10:00 AM | Here's what to expect with your sleep study (this email) | |
| Aug 31, 2026 4:08 AM | Hello, How's Your Sleep? | |
| Aug 30, 2026 4:47 PM | See something you like? | |
| Aug 30, 2026 9:30 AM | Fall is about to mess with your sleep |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Aug 31, 2026.











