That comfort upgrade is still waiting.

Preview text: Your extra savings are still active.

SlumblrSaturday, Jun 13, 2026 at 7:17 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
Sat Jun 13, 2026, 7:17 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 7 AM hour, which holds 6% of its emails; 16% arrive in the 3 AM hour. The subject is 38 characters; its average is 37.

Email headers

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From
Slumblr <[email protected]>
Subject
That comfort upgrade is still waiting.
Date
Sat, 13 Jun 2026 11:17:40 +0000 (UTC)
Message-ID domain
geopod-ismtpd-80
Return-Path domain
hello.slumblr.com
DKIM signature
d=slumblr.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from o1283.shared.klaviyomail.com [167.89.72.26] by our receiving server with ESMTPS
  2. by recvd-…-8xbd2 with SMTP
  3. from (unnamed) by geopod-ismtpd-80 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

Jun 20, 2026 1:00 AMDon’t make the same mistake everyone else does
Jun 18, 2026 3:00 AMThe message we keep getting from customers
Jun 15, 2026 7:17 AMA little extra help deciding 🎁
Jun 13, 2026 7:17 AMThat comfort upgrade is still waiting. (this email)
Jun 11, 2026 11:00 PMMost dads won't buy this for themselves
Jun 5, 2026 3:00 AMA gift he’ll actually use every single day
Jun 3, 2026 11:00 PMMost dads would never buy this for themselves

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