14 Nights To Better Sleep: Night 6

Preview text: The importance of evaluating your mattress and eating sleep-positive nutrients

Sleep FoundationSunday, Oct 18, 2026 at 2:04 AM EasternKlaviyo
Sleep Foundation14 Nights To Better Sleep: Night 6
Subject
14 Nights To Better Sleep: Night 6
Preview text
The importance of evaluating your mattress and eating sleep-positive nutrients
From
newsletter@sleepfoundation.org
Sent
Sun Oct 18, 2026, 2:04 AM ET
Size
81 KB
Images
16
Links
21, 9 of them buttons
Subject length
34 characters

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Sent in the 2 AM hour, which holds 23% of its emails; 28% arrive in the 12 PM hour. The subject is 34 characters; its average is 45.

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From
Sleep Foundation <[email protected]>
Subject
14 Nights To Better Sleep: Night 6
Date
Sun, 18 Oct 2026 06:04:39 +0000 (UTC)
Message-ID domain
geopod-ismtpd-123
Return-Path domain
email.sleepfoundation.org
DKIM signature
d=sleepfoundation.org s=kl2
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  2. from (unnamed) by geopod-ismtpd-123 with HTTP

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Sent just before and after

Oct 19, 2026 1:36 PMWe tested 2,000 beds. Here is what we found for every type of sleeper.
Oct 19, 2026 12:31 PMWe tested thousands of sleep products. Here’s what’s worth getting.
Oct 19, 2026 2:02 AM14 Nights To Better Sleep: Night 7
Oct 18, 2026 2:04 AM14 Nights To Better Sleep: Night 6 (this email)
Oct 17, 2026 2:01 AM14 Nights To Better Sleep: Night 5
Oct 16, 2026 2:03 AM14 Nights To Better Sleep: Night 4
Oct 15, 2026 2:05 AM14 Nights To Better Sleep: Night 3

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