Sleep Smarter: Tips Backed by Science
Preview text: Simple habits + expert-backed strategies = better nights ahead.

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- Subject
- Sleep Smarter: Tips Backed by Science
- Preview text
- Simple habits + expert-backed strategies = better nights ahead.
- From
- info@
isleephst.com - Brand
- iSLEEP
- ESP
- Klaviyo
- Sent
- Wed Nov 4, 2026, 6:21 PM ET
- Size
- 67 KB
- Images
- 12
- Links
- 15, 7 of them buttons
- Subject length
- 37 characters
Against iSLEEP's usual
Sent in its busiest hour, 6 PM, which holds 13% of its emails. The subject is 37 characters; its average is 41.
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
- iSLEEP <[email protected]>
- Subject
- Sleep Smarter: Tips Backed by Science
- Date
- Wed, 04 Nov 2026 23:21:24 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.isleephst.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.isleephst.com s=mtd1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- from (unnamed) by kmta-mta-blue-….servers.clovesoftware.com with SMTP
Other sending headers (names only): X-Mailer-Info-Extra2, X-Mailer-Info, X-Mailer-Info-Extra, X-Kmail-Account, X-Kmail-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse
Sent just before and after
| Nov 6, 2026 6:22 PM | 🚨 Final Offer: 20% Off (Today Only) | |
| Nov 6, 2026 1:37 AM | CPAP users swear by these essentials · Resent | |
| Nov 5, 2026 1:36 AM | 🛒 Sleep better starts with the right supplies · Resent | |
| Nov 4, 2026 6:21 PM | Sleep Smarter: Tips Backed by Science (this email) | |
| Nov 2, 2026 10:51 PM | Don’t miss out on a better night’s sleep | |
| Nov 2, 2026 6:20 PM | Our Best-Sellers (and Why People Love Them) | |
| Nov 1, 2026 10:50 PM | Get your supplies now—free shipping included |
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