Welcome to the 14 Nights To Better Sleep Program
Preview text: A better night's rest is ahead...
Use this example
- Subject
- Welcome to the 14 Nights To Better Sleep Program
- Preview text
- A better night's rest is ahead...
- From
- newsletter@
sleepfoundation.org - Brand
- Sleep Foundation
- ESP
- Klaviyo
- Sent
- Tue Oct 13, 2026, 12:46 AM ET
- Size
- 82 KB
- Images
- 16
- Links
- 21, 9 of them buttons
- Subject length
- 48 characters
Against Sleep Foundation's usual
Sent in the 12 AM hour, which holds 2% of its emails; 28% arrive in the 12 PM hour. The subject is 48 characters; its average is 45.
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 Foundation <[email protected]>
- Subject
- Welcome to the 14 Nights To Better Sleep Program
- Date
- Tue, 13 Oct 2026 04:46:32 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-85
- Return-Path domain
- email.sleepfoundation.org
- DKIM signature
- d=sleepfoundation.org s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-canary-…-vwlz4 with SMTP
- from (unnamed) by geopod-ismtpd-85 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
Sent just before and after
| Oct 16, 2026 2:03 AM | 14 Nights To Better Sleep: Night 4 | |
| Oct 15, 2026 2:05 AM | 14 Nights To Better Sleep: Night 3 | |
| Oct 14, 2026 2:02 AM | 14 Nights To Better Sleep: Night 2 | |
| Oct 13, 2026 12:46 AM | Welcome to the 14 Nights To Better Sleep Program (this email) | |
| Oct 12, 2026 1:35 PM | Elevate Your Bedtime Bliss: Discover the Best Sheets | |
| Oct 5, 2026 1:34 PM | We tested hundreds of pillows so you can skip straight to the good ones | |
| Sep 28, 2026 1:33 PM | Your Sleep Quality Deserves An Upgrade! |
More from Sleep Foundation
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We tested thousands of sleep products. Here’s what’s worth getting.
Nov 9, 2026 3:31 AM
We tested hundreds of pillows so you can skip straight to the good ones
Nov 2, 2026 11:38 AM
Your opinion matters - tell us what you think!
Oct 28, 2026 3:06 AM
Oct 27, 2026 3:05 AM
We tested 2,000 mattresses. Here is what won.
Oct 26, 2026 12:35 PM
14 Nights To Better Sleep: Night 14
Oct 26, 2026 3:04 AM
14 Nights To Better Sleep: Night 13
Oct 25, 2026 3:01 AM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 13, 2026.
