Your saved products are about to expire!
Preview text: Checkout now!
Use this example
- Subject
- Your saved products are about to expire!
- Preview text
- Checkout now!
- From
- hello@
proto-col.com - Brand
- Proto-col
- ESP
- Klaviyo
- Sent
- Thu Oct 1, 2026, 8:47 AM ET
- Sent to
- United Kingdom (proto-col.co.uk), proto-col.com
- Size
- 57 KB
- Images
- 14
- Links
- 16, 7 of them buttons
- Subject length
- 40 characters
Against Proto-col's usual
Sent in the 8 AM hour, which holds 2% of its emails; 43% arrive in the 5 AM hour. The subject is 40 characters; its average is 38.
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
- Proto-col <[email protected]>
- Subject
- Your saved products are about to expire!
- Date
- Thu, 01 Oct 2026 12:47:33 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-80
- Return-Path domain
- engage.proto-col.com
- DKIM signature
- d=proto-col.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-canary-…-dzr8h with SMTP
- from (unnamed) by geopod-ismtpd-80 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
| Oct 13, 2026 1:43 AM | Welcome to Proto-Col! 💜 | |
| Oct 12, 2026 5:00 AM | Menopause changes your collagen. Here's what to do about it. | |
| Oct 9, 2026 5:00 AM | How to look after your knees. | |
| Oct 1, 2026 8:47 AM | Your saved products are about to expire! (this email) | |
| Oct 1, 2026 5:00 AM | Offer of the week: | |
| Sep 30, 2026 10:46 AM | We've saved these for you! | |
| Sep 30, 2026 5:00 AM | Save £16.47 a month, whichever collagen you choose |
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Oct 22, 2026 6:47 AM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 1, 2026.
