🤔 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
- Sat May 16, 2026, 5:25 AM ET
- Size
- 40 KB
- Images
- 7
- Links
- 9, 2 of them buttons
- Subject length
- 34 characters
Against Sinister Diesel's usual
Sent in the 5 AM hour, which holds 2% 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
- Sat, 16 May 2026 09:25:09 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-112
- 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 o1372.shared.klaviyomail.com [198.37.146.176] by our receiving server with ESMTPS
- by recvd-…-6wzrd with SMTP
- from (unnamed) by geopod-ismtpd-112 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 20, 2026 1:45 AM | Memorial Day Sale Starts Now — Save Up To 35% | |
| May 17, 2026 6:01 PM | Last Day for Double Rewards | |
| May 17, 2026 5:25 AM | Still on the fence? | |
| May 16, 2026 5:25 AM | 🤔 Still considering your upgrade? (this email) | |
| May 15, 2026 5:25 AM | 👀 You were checking this out earlier | |
| May 14, 2026 6:00 PM | Your Weekend Upgrades Just Got More Rewarding | |
| May 8, 2026 4:07 PM | Still on the fence? |
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