That comfort upgrade is still waiting.

Preview text: Your extra savings are still active.

SlumblrSunday, Aug 30, 2026 at 2:35 AM EasternKlaviyo
SlumblrThat comfort upgrade is still waiting.
Subject
That comfort upgrade is still waiting.
Preview text
Your extra savings are still active.
From
support@slumblr.com
Brand
Slumblr
Sent
Sun Aug 30, 2026, 2:35 AM ET
Sent to
slumblr.com
Size
48 KB
Images
9
Links
10, 6 of them buttons
Subject length
38 characters

Against Slumblr's usual

Sent in the 2 AM hour, which holds 7% of its emails; 16% arrive in the 3 AM hour. The subject is 38 characters; its average is 37.

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From
Slumblr <[email protected]>
Subject
That comfort upgrade is still waiting.
Date
Sun, 30 Aug 2026 06:35:38 +0000 (UTC)
Message-ID domain
geopod-ismtpd-114
Return-Path domain
hello.slumblr.com
DKIM signature
d=slumblr.com s=kl2
List-Unsubscribe
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Servers it passed through, newest first

  1. by recvd-…-q446s with SMTP
  2. from (unnamed) by geopod-ismtpd-114 with HTTP

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

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Sent just before and after

Sep 4, 2026 11:00 PMIf you fold your pillow every night, read this · Resent
Sep 2, 2026 11:00 PMTomorrow morning starts tonight
Sep 1, 2026 2:36 AMA little extra help deciding 🎁
Aug 30, 2026 2:35 AMThat comfort upgrade is still waiting. (this email)
Aug 28, 2026 11:00 PMIf you fold your pillow every night, read this
Aug 26, 2026 11:00 PMBe honest… how old is your pillow?
Aug 23, 2026 3:35 AMA little extra help deciding 🎁

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