Welcome to Sinister Diesel — Your 10% Code Is Inside

Preview text: Log in, use code Sinister10, and save 10% on Sinister Diesel–branded parts.

Sinister DieselWednesday, Oct 14, 2026 at 12:15 AM EasternKlaviyo
Sinister DieselWelcome to Sinister Diesel — Your 10% Code Is Inside
Subject
Welcome to Sinister Diesel — Your 10% Code Is Inside
Preview text
Log in, use code Sinister10, and save 10% on Sinister Diesel–branded parts.
From
do-not-reply@sinisterdiesel.com
Sent
Wed Oct 14, 2026, 12:15 AM ET
Size
40 KB
Images
8
Links
11, 6 of them buttons
Subject length
54 characters

Against Sinister Diesel's usual

Sent in the 12 AM hour, which holds 4% of its emails; 16% arrive in the 10 AM hour. The subject is 54 characters; its average is 34.

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From
Sinister Diesel <[email protected]>
Subject
Welcome to Sinister Diesel — Your 10% Code Is Inside
Date
Wed, 14 Oct 2026 04:15:26 +0000 (UTC)
Message-ID domain
geopod-ismtpd-78
Return-Path domain
send.sinisterdiesel.com
DKIM signature
d=sinisterdiesel.com s=kl2
List-Unsubscribe
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Servers it passed through, newest first

  1. by recvd-…-66wsh with SMTP
  2. from (unnamed) by geopod-ismtpd-78 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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Oct 17, 2026 9:31 AMPowerstroke Owners, This One's for You
Oct 17, 2026 12:17 AMThe Parts Diesel Owners Upgrade First
Oct 15, 2026 12:16 AMWhy Most Stock Diesel Parts Fail Early
Oct 14, 2026 12:15 AMWelcome to Sinister Diesel — Your 10% Code Is Inside (this email)
Oct 7, 2026 6:17 PMFINAL HOURS: Prime Time Ends Tonight
Oct 6, 2026 6:00 PMYour Diesel Prime Time Picks Are Here
Oct 6, 2026 1:45 AMDiesel Prime Time Sale STARTS TODAY!

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