Your mystery code expires tonight
Preview text: Hey , Heads up — SPARKMYSTERY expires at midnight. If you’ve been on the fence, this is…

Using this email in an article? Credit: Spark Paws email via They Sent It, with a link to this page. Full-size image
- Subject
- Your mystery code expires tonight
- Preview text
- Hey , Heads up — SPARKMYSTERY expires at midnight. If you’ve been on the fence, this is…
- From
- service@
sparkpaws.com - Brand
- Spark Paws
- ESP
- Klaviyo
- Sent
- Sat Sep 5, 2026, 3:08 AM ET
- Sent to
- au-sparkpaws.com, br-sparkpaws.com, Austria (sparkpaws.at)
- Size
- 28 KB
- Images
- 5
- Links
- 6, 5 of them buttons
- Subject length
- 33 characters
Against Spark Paws's usual
Sent in the 3 AM hour, which holds 10% of its emails; 56% arrive in the 1 AM hour. The subject is 33 characters; its average is 31.
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
- Spark Paws <[email protected]>
- Subject
- Your mystery code expires tonight
- Date
- Sat, 05 Sep 2026 07:08:20 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.sparkpaws.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.sparkpaws.com s=mtd1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- 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-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse
Sent just before and after
| Sep 9, 2026 4:08 AM | Quick note from Sarah (Spark Paws founder) | |
| Sep 8, 2026 1:00 AM | Your dog can't tell you something's wrong. | |
| Sep 6, 2026 1:00 AM | Recovery without the cone. | |
| Sep 5, 2026 3:08 AM | Your mystery code expires tonight (this email) | |
| Sep 4, 2026 1:00 AM | Most dogs won't slow down when they're hurting. | |
| Sep 3, 2026 6:23 AM | Your mystery code expires tonight | |
| Sep 3, 2026 3:05 AM | Quick note from Sarah (Spark Paws founder) |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Sep 5, 2026.










