🤔 Still considering your upgrade?
Preview text: Your upgrade is still available — take a closer look.
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- Subject
- 🤔 Still considering your upgrade?
- Preview text
- Your upgrade is still available — take a closer look.
- From
- do-not-reply@
sinisterdiesel.com - Brand
- Sinister Diesel
- ESP
- Klaviyo
- Sent
- Wed Apr 29, 2026, 11:56 AM ET
- Size
- 43 KB
- Images
- 7
- Links
- 9, 2 of them buttons
- Subject length
- 34 characters
Against Sinister Diesel's usual
Sent in the 11 AM hour, which holds 5% of its emails; 16% arrive in the 10 AM hour. The subject is 34 characters, the same as its average.
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
- Sinister Diesel <[email protected]>
- Subject
- 🤔 Still considering your upgrade?
- Date
- Wed, 29 Apr 2026 15:56:10 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-52
- Return-Path domain
- send.sinisterdiesel.com
- DKIM signature
- d=sinisterdiesel.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- from o1391.shared.klaviyomail.com [149.72.166.62] by our receiving server with ESMTPS
- by recvd-…-g5vxh with SMTP
- from (unnamed) by geopod-ismtpd-52 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
Sent just before and after
| May 4, 2026 6:00 PM | Cinco Starts Now — 12–35% OFF | |
| Apr 30, 2026 11:55 AM | Still on the fence? | |
| Apr 29, 2026 6:00 PM | Ends Tonight — Don’t Miss This | |
| Apr 29, 2026 11:56 AM | 🤔 Still considering your upgrade? (this email) | |
| Apr 28, 2026 6:01 PM | Don’t Miss This — Ends Tomorrow | |
| Apr 28, 2026 11:56 AM | 👀 You were checking this out earlier | |
| Apr 26, 2026 6:01 PM | The Parts Everyone’s Upgrading Right Now |
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