How to fall asleep in minutes
Preview text: Try these 3 simple, doctor-approved tips tonight
No image available for this email.
- Subject
- How to fall asleep in minutes
- Preview text
- Try these 3 simple, doctor-approved tips tonight
- From
- newsletter@
sleepdoctor.com - Brand
- Sleep Doctor
- ESP
- Klaviyo
- Sent
- Mon Jun 1, 2026, 12:01 PM ET
- Sent to
- singularsleep.com, sleepdoctor.com
- Size
- 83 KB
- Images
- 13
- Links
- 27, 9 of them buttons
- Subject length
- 29 characters
Against Sleep Doctor's usual
Sent in the 12 PM hour, which holds 17% of its emails; 23% arrive in the 9 AM hour. The subject is 29 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
- How to fall asleep in minutes
- Date
- Mon, 01 Jun 2026 16:01:49 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-16
- Return-Path domain
- email.sleepdoctor.com
- DKIM signature
- d=sleepdoctor.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- from o1331.shared.klaviyomail.com [167.89.0.134] by our receiving server with ESMTPS
- by recvd-…-g9tj7 with SMTP
- from (unnamed) by geopod-ismtpd-16 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
Sent just before and after
| Jun 5, 2026 11:30 AM | See something you like? | |
| Jun 5, 2026 3:30 AM | Save $320 on the brand-new Transcend Micro 510 | |
| Jun 3, 2026 1:02 PM | How to stop waking up tired | |
| Jun 1, 2026 12:01 PM | How to fall asleep in minutes (this email) | |
| May 31, 2026 3:30 AM | Revealed: The top 2026 tools for better sleep | |
| May 28, 2026 3:30 AM | 🕒 3 DAYS ONLY: Take 15% off your Home Sleep Study | |
| May 25, 2026 3:30 PM | Is the extra daylight masking your fatigue? |
More from Sleep Doctor
All Sleep Doctor emailsA gift with your home sleep test
Nov 9, 2026 1:28 PM
What I’d check before Black Friday
Nov 8, 2026 9:00 AM
We’re there for what comes next
Nov 5, 2026 10:00 AM
Quiet sleepers can have sleep apnea too
Nov 4, 2026 10:00 AM
CPAP, sleep tests, and your insurance
Nov 2, 2026 10:00 AM
Sleep habits that survive the time change
Nov 1, 2026 8:00 AM
Oct 29, 2026 10:00 AM
Oct 28, 2026 10:00 AM







