What happens in your brain at night

Preview text: Dr. Ciliberti explains — plus a rare offer inside

Relaxium

Tuesday, Sep 22, 2026 at 10:30 AM EasternKlaviyo

RelaxiumWhat happens in your brain at night

Fit to screenFull size

What happens in your brain at night - email from Relaxium

Using this email in an article? Credit: Relaxium email via They Sent It, with a link to this page. Full-size image

Use this example

Download imageMore for writers

Subject: What happens in your brain at night
Preview text: Dr. Ciliberti explains — plus a rare offer inside
From: support@relaxium.com
Brand: Relaxium
ESP: Klaviyo
Sent: Tue Sep 22, 2026, 10:30 AM ET
Sent to: dev1.tryrelaxium.com, relaxium.com, relaxium.org, relaxiumcalm.com, relaxiumpromo.com, relaxiumsleep.com, sleep22.com, sleep25.com, sleep60.com, sleep800.com, staging.relaxium.com, tryrelaxium.com, tryrelaxiumtoday.com
Size: 62 KB
Images: 4
Links: 16, 5 of them buttons
Subject length: 35 characters

Against Relaxium's usual

Sent in the 10 AM hour, which holds 15% of its emails; 17% arrive in the 11 AM hour. The subject is 35 characters; its average is 34.

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: Relaxium <[email protected]>
Subject: What happens in your brain at night
Date: Tue, 22 Sep 2026 14:30:38 +0000
Message-ID domain: klaviyomail.com
Return-Path domain: k3.send.relaxium.com
DKIM signature: d=shared.klaviyomail.com s=def1; d=send.relaxium.com s=mtd1
List-Unsubscribe: Present, one-click

Servers it passed through, newest first

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-Message, X-Kmail-Ops, X-Report-Abuse

Report this email

Sent just before and after

	Sep 24, 2026 11:01 AM	Grab 8 Bottles for 3 — Limited Time Offer!
	Sep 23, 2026 11:00 AM	Melatonin vs. a neurologist's formula
	Sep 23, 2026 12:05 AM	Still up?
	Sep 22, 2026 10:30 AM	What happens in your brain at night (this email)
	Sep 20, 2026 10:01 AM	🔒Unlock Deeper Sleep with This Habit
	Sep 16, 2026 4:30 PM	Only 13 spots left: 50% off Relaxium Sleep
	Sep 16, 2026 2:15 PM	How have you been sleeping?