What your brain does while you sleep

Preview text: Deep sleep has an important job.

SPNutritionSaturday, Aug 8, 2026 at 10:01 AM EasternKlaviyo
SPNutritionWhat your brain does while you sleep
Subject
What your brain does while you sleep
Preview text
Deep sleep has an important job.
From
support@spnutrition-us.com
Sent
Sat Aug 8, 2026, 10:01 AM ET
Sent to
splonexnutrition.com, Colombia (spnutrition.co), try-spnutrition.com
Size
44 KB
Images
8
Links
9, 3 of them buttons
Subject length
36 characters

Against SPNutrition's usual

Sent in its busiest hour, 10 AM, which holds 25% of its emails. The subject is 36 characters; its average is 38.

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From
SPNutrition <[email protected]>
Subject
What your brain does while you sleep
Date
Sat, 08 Aug 2026 14:01:55 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
send.spnutrition-us.com
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  2. from (unnamed) by kmta-mta-blue-….servers.clovesoftware.com with SMTP

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Sent just before and after

Aug 14, 2026 11:00 PMThe Sunday sleep-in is a lie.
Aug 11, 2026 11:00 AMYour best morning starts before bed
Aug 10, 2026 11:30 AMOne bad night hits harder now
Aug 8, 2026 10:01 AMWhat your brain does while you sleep (this email)
Aug 5, 2026 10:16 AMHey there, did magnesium let you down before?
Aug 5, 2026 10:16 AMHey Subscriber, did magnesium let you down before?
Aug 3, 2026 1:39 PMStill tired after a full night’s sleep?

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