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Here's What You Need to Know About Swanwick

Light, sleep, and what actually helps.

Swanwick SleepThursday, Oct 29, 2026 at 11:13 PM EasternKlaviyo
Swanwick SleepHere's What You Need to Know About Swanwick
Subject
Here's What You Need to Know About Swanwick
Preview text
Light, sleep, and what actually helps.
From
support@swanwicksleep.com
Sent
Thu Oct 29, 2026, 11:13 PM ET
Sent to
swannies.com
Size
15 KB
Images
1
Links
2, 1 of them buttons
Subject length
43 characters

Against Swanwick Sleep's usual

Sent in the 11 PM hour, which holds 6% of its emails; 20% arrive in the 8 PM hour. The subject is 43 characters; its average is 38.

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
Swanwick Sleep <[email protected]>
Subject
Here's What You Need to Know About Swanwick
Date
Fri, 30 Oct 2026 03:13:17 +0000 (UTC)
Message-ID domain
geopod-ismtpd-canary-0
Return-Path domain
send.swanwicksleep.com
DKIM signature
d=swanwicksleep.com s=s1
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-…-krqm6 with SMTP
  2. from (unnamed) by geopod-ismtpd-canary-0 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

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Sent just before and after

Nov 5, 2026 12:02 PMComing Soon: Halo & Harvard
Nov 2, 2026 12:00 PMWhy retro gaming didn’t wreck your sleep?
Oct 30, 2026 11:14 PMOne last step for order #56842
Oct 29, 2026 11:13 PMHere's What You Need to Know About Swanwick (this email)
Oct 29, 2026 4:11 PMOne last step for order #56842
Oct 29, 2026 7:34 AMOur most requested night light is back!
Oct 28, 2026 11:12 PMInvoice #56842 Pending

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