ReFuel is on sale!

Preview text: Same filament we always make, recycled from our own production waste.

3D-Fuel

Thursday, Oct 15, 2026 at 10:15 AM EasternKlaviyo

3D-FuelReFuel is on sale!

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Using this email in an article? Credit: 3D-Fuel email via They Sent It, with a link to this page. Full-size image

Subject: ReFuel is on sale!
Preview text: Same filament we always make, recycled from our own production waste.
From: sales@3dfuel.com
Brand: 3D-Fuel
ESP: Klaviyo
Sent: Thu Oct 15, 2026, 10:15 AM ET
Sent to: 3d-fuel.com, 3dfuel.com, United States (3dfuel.us)
Size: 64 KB
Images: 34
Links: 30, 17 of them buttons
Subject length: 18 characters

Against 3D-Fuel's usual

Sent in the 10 AM hour, which holds 4% of its emails; 13% arrive in the 6 PM hour. The subject is 18 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: John from 3D-Fuel <[email protected]>
Reply-To: [email protected]
Subject: ReFuel is on sale!
Date: Thu, 15 Oct 2026 14:15:00 +0000
Message-ID domain: klaviyomail.com
Return-Path domain: k3.send.3dfuel.com
DKIM signature: d=shared.klaviyomail.com s=def1; d=send.3dfuel.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 18, 2026 11:31 AM	Your 5% code is inside
	Oct 16, 2026 11:34 PM	Why 30,000+ makers trust our filament
	Oct 16, 2026 7:37 AM	Your 5% code is inside
	Oct 15, 2026 10:15 AM	ReFuel is on sale! (this email)
	Oct 14, 2026 4:01 PM	The discount now starts at 5 spools
	Oct 13, 2026 11:33 PM	Your 5% code is inside
	Oct 8, 2026 11:01 AM	FullSpectrum CMYW is back, and it's staying