The five habits good sleepers share

Preview text: A simple, doable list for falling asleep faster and staying asleep longer

Sleep DoctorSunday, Aug 16, 2026 at 9:36 AM EasternKlaviyo
Sleep DoctorThe five habits good sleepers share
Subject
The five habits good sleepers share
Preview text
A simple, doable list for falling asleep faster and staying asleep longer
From
info@send.sleepdoctor.com
Sent
Sun Aug 16, 2026, 9:36 AM ET
Sent to
americansleepassociation.net, singularsleep.com, United States (sleepassociation.us), sleepdoctor.com
Size
88 KB
Images
14
Links
30, 6 of them buttons
Subject length
35 characters

Against Sleep Doctor's usual

Sent in its busiest hour, 9 AM, which holds 23% of its emails. The subject is 35 characters; its average is 37.

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
Sleep Doctor <[email protected]>
Subject
The five habits good sleepers share
Date
Sun, 16 Aug 2026 13:36:05 +0000
Message-ID domain
cio151267.send.sleepdoctor.com
Return-Path domain
cio151267.send.sleepdoctor.com
DKIM signature
d=cio151267.send.sleepdoctor.com s=cio
List-Unsubscribe
Present, one-click
Mailer
Customer.io (…-…; +https://whatis.customeriomail.com)

Servers it passed through, newest first

  1. by … with HTTP

Other sending headers (names only): X-Mailgun-Sid, X-Mailgun-Sending-Ip, X-Mailgun-Track-Clicks, X-Mailgun-Track-Opens, X-Mailgun-Dkim, X-Mailgun-Native-Send, X-Report-Abuse-To, X-Mailgun-Variables

Report this email

Sent just before and after

Aug 19, 2026 6:11 PMSee something you like?
Aug 19, 2026 12:31 PMMy new podcast just dropped!
Aug 19, 2026 9:19 AMTreating sleep apnea changes more than sleep
Aug 16, 2026 9:36 AMThe five habits good sleepers share (this email)
Aug 13, 2026 12:00 PMThe best mattress for couples, ranked
Aug 12, 2026 12:05 PMSo, can you reset your circadian rhythm?
Aug 12, 2026 10:09 AMThe best mattress for couples, ranked

More from Sleep Doctor

All Sleep Doctor emails

Get the Black Friday insights

We're collecting every Black Friday email from more than 50,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. Unsubscribe anytime.