One thing customers keep telling us...

Preview text: I wish I'd done this sooner.

SlumblrFriday, Jul 10, 2026 at 11:00 PM EasternKlaviyo
SlumblrOne thing customers keep telling us...
Subject
One thing customers keep telling us...
Preview text
I wish I'd done this sooner.
From
support@slumblr.com
Brand
Slumblr
Sent
Fri Jul 10, 2026, 11:00 PM ET
Sent to
slumblr.com
Size
47 KB
Images
8
Links
11, 4 of them buttons
Subject length
38 characters

Against Slumblr's usual

Sent in the 11 PM hour, which holds 14% of its emails; 17% arrive in the 3 AM hour. The subject is 38 characters; its average is 37.

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From
Slumblr <[email protected]>
Subject
One thing customers keep telling us...
Date
Sat, 11 Jul 2026 03:00:19 +0000 (UTC)
Message-ID domain
geopod-ismtpd-84
Return-Path domain
hello.slumblr.com
DKIM signature
d=slumblr.com s=kl2
List-Unsubscribe
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  1. from o2613.shared.klaviyomail.com [159.183.122.8] by our receiving server with ESMTPS
  2. by recvd-…-bdfc5 with SMTP
  3. from (unnamed) by geopod-ismtpd-84 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

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Sent just before and after

Jul 23, 2026 12:41 PMThe one thing nobody tells you about getting older
Jul 14, 2026 3:42 AMA little extra help deciding 🎁
Jul 12, 2026 3:41 AMThat comfort upgrade is still waiting.
Jul 10, 2026 11:00 PMOne thing customers keep telling us... (this email)
Jul 8, 2026 1:17 PMThe smallest upgrade can make the biggest difference
Jul 4, 2026 3:00 AMBefore the fireworks begin...
Jul 2, 2026 11:00 PMThe long weekend starts here

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