Why your pillow height matters more than softness
Preview text: Side sleepers have completely different needs — here's the science in plain English.
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- Subject
- Why your pillow height matters more than softness
- Preview text
- Side sleepers have completely different needs — here's the science in plain English.
- From
- info@
sereneisland.com.au - Brand
- Serene Island
- ESP
- Klaviyo
- Sent
- Thu Oct 15, 2026, 10:28 PM ET
- Size
- 46 KB
- Images
- 8
- Links
- 11, 5 of them buttons
- Subject length
- 49 characters
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- From
- Serene Island <[email protected]>
- Reply-To
- [email protected]
- Subject
- Why your pillow height matters more than softness
- Date
- Fri, 16 Oct 2026 02:28:39 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- rxtqed.shared.klaviyomail.com
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- d=shared.klaviyomail.com s=def1; d=shared.klaviyomail.com s=mtc1
- List-Unsubscribe
- Present, one-click
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- 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
| Oct 22, 2026 10:32 PM | Don't Forget! Your 10% off is about to expire | |
| Oct 19, 2026 10:30 PM | Small, Large, or XLarge — which one is right for you? | |
| Oct 17, 2026 10:29 PM | This is what a pillow built for side sleepers actually looks like | |
| Oct 15, 2026 10:28 PM | Why your pillow height matters more than softness (this email) | |
| Oct 14, 2026 10:27 PM | Your 10% off is inside (+ something most side sleepers miss) | |
| Mar 16, 2026 8:23 AM | Found something you liked? |
More from Serene Island
All Serene Island emailsDon't Forget! Your 10% off is about to expire
Oct 22, 2026 10:32 PM
Small, Large, or XLarge — which one is right for you?
Oct 19, 2026 10:30 PM
This is what a pillow built for side sleepers actually looks like
Oct 17, 2026 10:29 PM
Your 10% off is inside (+ something most side sleepers miss)
Oct 14, 2026 10:27 PM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 15, 2026.
