Buy One, Get One 50% Off Starts Today
Preview text: Coffee, collagen, MCT oil and everything else

Use this example
- Subject
- Buy One, Get One 50% Off Starts Today
- Preview text
- Coffee, collagen, MCT oil and everything else
- From
- reply@
email.bulletproof.com - Brand
- Bulletproof
- ESP
- Klaviyo
- Sent
- Thu Sep 24, 2026, 6:03 PM ET
- Sent to
- bulletproof.com, shop.bulletproof.com
- Size
- 81 KB
- Images
- 21
- Links
- 23, 2 of them buttons
- Subject length
- 37 characters
Against Bulletproof's usual
Sent in the 6 PM hour, which holds 13% of its emails; 23% arrive in the 5 PM hour. The subject is 37 characters; its average is 32.
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
- Bulletproof <[email protected]>
- Reply-To
- [email protected]
- Subject
- Buy One, Get One 50% Off Starts Today
- Date
- Thu, 24 Sep 2026 22:03:05 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-102
- Return-Path domain
- email.bulletproof.com
- DKIM signature
- d=bulletproof.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-rvd64 with SMTP
- from (unnamed) by geopod-ismtpd-102 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
Sent just before and after
| Sep 27, 2026 2:47 PM | What Happens Before the Bag | |
| Sep 26, 2026 2:47 PM | Your Second One Is Half Price | |
| Sep 25, 2026 2:48 PM | These Benefits Come In Pairs | |
| Sep 24, 2026 6:03 PM | Buy One, Get One 50% Off Starts Today (this email) | |
| Sep 23, 2026 4:43 PM | Your Shelf Is Missing a Few | |
| Sep 22, 2026 5:38 PM | These Two Go Together Perfectly | |
| Sep 21, 2026 4:24 PM | 25% Off Coffee Ends Tonight |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Sep 24, 2026.








