Your coil, tuned to you

Preview text: Four spring sizes, matched to your size

Z-CoiL

Friday, Oct 30, 2026 at 2:01 PM EasternKlaviyo

Z-CoiLYour coil, tuned to you

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Your coil, tuned to you - email from Z-CoiL

Using this email in an article? Credit: Z-CoiL email via They Sent It, with a link to this page. Full-size image

Subject: Your coil, tuned to you
Preview text: Four spring sizes, matched to your size
From: painfree@zcoil.com
Brand: Z-CoiL
ESP: Klaviyo
Sent: Fri Oct 30, 2026, 2:01 PM ET
Sent to: painrelieffootwear.com, rxshoes.net, springshoe.com, springshoes.com, z-coil.biz, z-coil.org, zcoil.com, zcoil.org, United States (zcoil.us), zcoilshoes.com, zshoes.com, ztech.com
Size: 50 KB
Images: 18
Links: 22, 6 of them buttons
Subject length: 23 characters

Against Z-CoiL's usual

Sent in the 2 PM hour, which holds 3% of its emails; 17% arrive in the 12 PM hour. The subject is 23 characters; its average is 34.

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: Z-CoiL <[email protected]>
Subject: Your coil, tuned to you
Date: Fri, 30 Oct 2026 18:01:38 +0000
Message-ID domain: klaviyomail.com
Return-Path domain: k3.send.zcoil.com
DKIM signature: d=shared.klaviyomail.com s=def1; d=send.zcoil.com s=mtd1
List-Unsubscribe: Present, one-click

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from (unnamed) by kmta-mta-blue-….servers.clovesoftware.com with SMTP

Other sending headers (names only): X-Mailer-Info-Extra2, X-Mailer-Info, X-Mailer-Info-Extra, X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse

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Sent just before and after

	Oct 31, 2026 5:25 PM	Transform Your Regular Shoes with Z-Fit® Custom Insoles
	Oct 31, 2026 7:42 AM	Your Perfect Pair Awaits! 👟
	Oct 30, 2026 7:27 PM	Ready for the next step? 15% OFF Z-CoiL Merchandise
	Oct 30, 2026 2:01 PM	Your coil, tuned to you (this email)
	Oct 30, 2026 7:41 AM	Something Special Caught Your Eye 👀
	Oct 30, 2026 2:21 AM	15% OFF Z-CoiL Just for You! 🎉
	Oct 29, 2026 7:26 PM	Your Perfect Pair Awaits! 👟