Cold garage, failing first layer

Preview text: Nothing changed in your setup. The temperature did. Here's the fix.

3D-FuelTuesday, Sep 22, 2026 at 4:01 PM EasternKlaviyo
3D-FuelCold garage, failing first layer
Subject
Cold garage, failing first layer
Preview text
Nothing changed in your setup. The temperature did. Here's the fix.
From
sales@3dfuel.com
Brand
3D-Fuel
Sent
Tue Sep 22, 2026, 4:01 PM ET
Sent to
United States (3dfuel.us)
Size
57 KB
Images
31
Links
29, 17 of them buttons
Subject length
32 characters

Against 3D-Fuel's usual

Sent in the 4 PM hour, which holds 7% of its emails; 13% arrive in the 6 PM hour. The subject is 32 characters; its average is 37.

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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]>
Subject
Cold garage, failing first layer
Date
Tue, 22 Sep 2026 20:01:43 +0000 (UTC)
Message-ID domain
geopod-ismtpd-104
Return-Path domain
k1.send.3dfuel.com
DKIM signature
d=send.3dfuel.com s=s1
List-Unsubscribe
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Servers it passed through, newest first

  1. by recvd-…-6mfl9 with SMTP
  2. from (unnamed) by geopod-ismtpd-104 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

Oct 6, 2026 11:06 AMCome by the shop, or come to the meetup!
Oct 1, 2026 1:04 PMYour nozzle remembers every spool you've run
Sep 28, 2026 8:30 PMBefore you tear down the hot-end
Sep 22, 2026 4:01 PMCold garage, failing first layer (this email)
Sep 18, 2026 5:01 PMTwo more production lines in Fargo
Sep 11, 2026 6:55 PMTime’s almost up!
Sep 8, 2026 6:55 PMThinking it over? Act now!

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