That comfort upgrade is still waiting.

Preview text: Your extra savings are still active.

SlumblrSaturday, May 2, 2026 at 7:09 PM 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 May 2, 2026, 7:09 PM ET
Sent to
slumblr.com
Size
51 KB
Images
9
Links
10, 6 of them buttons
Subject length
38 characters

Against Slumblr's usual

Sent in the 7 PM hour, which holds 3% of its emails; 16% arrive in the 3 AM hour. The subject is 38 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
Slumblr <[email protected]>
Subject
That comfort upgrade is still waiting.
Date
Sun, 31 May 2026 22:30:34 +0000 (UTC)
Message-ID domain
geopod-ismtpd-46
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 o1409.shared.klaviyomail.com [149.72.85.18] by our receiving server with ESMTPS
  2. by recvd-…-8s886 with SMTP
  3. from (unnamed) by geopod-ismtpd-46 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

May 7, 2026 8:58 AMA little extra help deciding 🎁
May 5, 2026 8:55 AMThat comfort upgrade is still waiting. · Resent
May 4, 2026 8:54 AMStill thinking about that product? 👀 · Resent
May 2, 2026 7:09 PMThat comfort upgrade is still waiting. (this email)
May 1, 2026 7:09 PMStill thinking about that product? 👀 · Resent
Apr 30, 2026 7:58 PMThat comfort upgrade is still waiting. · Resent
Apr 29, 2026 7:58 PMStill thinking about that product? 👀 · Resent

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