They Sent It

You looked. It's still here.

Worth a second look — here's why.

HidrateSparkThursday, Oct 15, 2026 at 5:50 PM EasternKlaviyo
HidrateSparkYou looked. It's still here.
Subject
You looked. It's still here.
Preview text
Worth a second look — here's why.
From
marketing@hidratespark.com
Sent
Thu Oct 15, 2026, 5:50 PM ET
Sent to
howdoistayhydrated.com
Size
37 KB
Images
12
Links
13, 1 of them buttons
Subject length
28 characters
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
HidrateSpark <[email protected]>
Subject
You looked. It's still here.
Date
Thu, 15 Oct 2026 21:50:49 +0000 (UTC)
Message-ID domain
geopod-ismtpd-32
Return-Path domain
kmail.hidratespark.com
DKIM signature
d=hidratespark.com s=kl2
List-Unsubscribe
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Servers it passed through, newest first

  1. by recvd-…-hdcv5 with SMTP
  2. from (unnamed) by geopod-ismtpd-32 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

Oct 20, 2026 10:03 AMThe 8-glass myth (and what your body actually needs).
Oct 19, 2026 4:58 PMStart Hydrating with 10% Off!
Oct 17, 2026 4:50 PMLet's Spark Your Hydration Together
Oct 16, 2026 5:51 PM4.8 stars. Thousands of happy drinkers.
Oct 15, 2026 5:50 PMYou looked. It's still here. (this email)
Oct 15, 2026 12:44 PMYour Hydration Journey Starts Now
Mar 16, 2026 3:40 AMYou’ll Love Smarter Hydration

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