The truth about hard water
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- Subject
- The truth about hard water
- Preview text
- Exposing the invisible
- From
- hello@
helloklean.com - Brand
- Hello Klean
- ESP
- Klaviyo
- Sent
- Sun Jul 26, 2026, 9:00 AM ET
- Sent to
- United Kingdom (helloklean.co.uk)
- Size
- 41 KB
- Images
- 14
- Links
- 14, 1 of them buttons
- Subject length
- 26 characters
Against Hello Klean's usual
Sent in its busiest hour, 9 AM, which holds 73% of its emails. The subject is 26 characters; its average is 29.
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
- Hello Klean <[email protected]>
- Reply-To
- [email protected]
- Subject
- The truth about hard water
- Date
- Sun, 26 Jul 2026 13:00:51 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-72
- Return-Path domain
- send.helloklean.com
- DKIM signature
- d=helloklean.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- from o1280.shared.klaviyomail.com [167.89.72.22] by our receiving server with ESMTPS
- by recvd-…-4k22n with SMTP
- from (unnamed) by geopod-ismtpd-72 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
Sent just before and after
| Aug 2, 2026 9:01 AM | July's Ripple Report | |
| Jul 29, 2026 9:00 AM | Why your dandruff keeps coming back | |
| Jul 26, 2026 9:01 AM | Your water's hiding something | |
| Jul 26, 2026 9:00 AM | The truth about hard water (this email) | |
| Jul 19, 2026 9:02 AM | Upgrade your routine with 25% off | |
| Jul 19, 2026 9:01 AM | Is your routine failing you? | |
| Jul 12, 2026 9:00 AM | “I washed my hair with bottled water.” |
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