Still sleeping hot? Here's why.

Preview text: Summer isn't over. And your heavy comforter isn't helping. Meet the Lightweight Comforter…

SleepgramMonday, Aug 10, 2026 at 2:02 PM EasternKlaviyo
SleepgramStill sleeping hot? Here's why.
Subject
Still sleeping hot? Here's why.
Preview text
Summer isn't over. And your heavy comforter isn't helping. Meet the Lightweight Comforter…
From
info@sleepgram.com
Sent
Mon Aug 10, 2026, 2:02 PM ET
Size
32 KB
Images
10
Links
10, 4 of them buttons
Subject length
31 characters

Against Sleepgram's usual

Sent in the 2 PM hour, which holds 20% of its emails; 20% arrive in the 1 PM hour. The subject is 31 characters; its average is 41.

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
Sleepgram <[email protected]>
Subject
Still sleeping hot? Here's why.
Date
Mon, 10 Aug 2026 18:02:56 +0000 (UTC)
Message-ID domain
geopod-ismtpd-35
Return-Path domain
send.sleepgram.com
DKIM signature
d=sleepgram.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-canary-…-sn8z5 with SMTP
  2. from (unnamed) by geopod-ismtpd-35 with HTTP

Other sending headers (names only): X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID

Report this email

Sent just before and after

Aug 16, 2026 1:03 PMThe dorm room upgrade everyone's talking about
Aug 15, 2026 2:01 PMBack to School Sale: 20% off sitewide
Aug 12, 2026 2:00 PMLast of summer stock is going fast.
Aug 10, 2026 2:02 PMStill sleeping hot? Here's why. (this email)
Aug 6, 2026 11:30 AMStock alert: 3-in-1 Adjustable Pillow
Aug 3, 2026 1:01 PMNew colors. Same cooling bamboo. Running low.
Jul 31, 2026 7:15 PMEverything you need for cooler summer nights

More from Sleepgram

All Sleepgram 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. You'll get a confirmation email first, and you can unsubscribe anytime.