14 Nights To Better Sleep: Night 13

Preview text: To do: Write a to-do list before bed

Sleep FoundationSunday, Oct 25, 2026 at 3:01 AM EasternKlaviyo
Sleep Foundation14 Nights To Better Sleep: Night 13
Subject
14 Nights To Better Sleep: Night 13
Preview text
To do: Write a to-do list before bed
From
newsletter@sleepfoundation.org
Sent
Sun Oct 25, 2026, 3:01 AM ET
Size
81 KB
Images
16
Links
22, 9 of them buttons
Subject length
35 characters

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Sent in the 3 AM hour, which holds 11% of its emails; 28% arrive in the 12 PM hour. The subject is 35 characters; its average is 45.

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From
Sleep Foundation <[email protected]>
Subject
14 Nights To Better Sleep: Night 13
Date
Sun, 25 Oct 2026 07:01:28 +0000 (UTC)
Message-ID domain
geopod-ismtpd-50
Return-Path domain
email.sleepfoundation.org
DKIM signature
d=sleepfoundation.org s=kl2
List-Unsubscribe
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  2. from (unnamed) by geopod-ismtpd-50 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

Oct 27, 2026 3:05 AMGet your FREE Sleep Score
Oct 26, 2026 12:35 PMWe tested 2,000 mattresses. Here is what won.
Oct 26, 2026 3:04 AM14 Nights To Better Sleep: Night 14
Oct 25, 2026 3:01 AM14 Nights To Better Sleep: Night 13 (this email)
Oct 24, 2026 2:01 AM14 Nights To Better Sleep: Night 12
Oct 23, 2026 2:03 AM14 Nights To Better Sleep: Night 11
Oct 22, 2026 2:02 AM14 Nights To Better Sleep: Night 10

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