Save up to £15 on your routine
Preview text: Don't miss out
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- Subject
- Save up to £15 on your routine
- Preview text
- Don't miss out
- From
- hello@
proto-col.com - Brand
- Proto-col
- ESP
- Klaviyo
- Sent
- Wed Jun 17, 2026, 12:01 PM ET
- Sent to
- United Kingdom (proto-col.co.uk), proto-col.com
- Size
- 72 KB
- Images
- 22
- Links
- 24, 7 of them buttons
- Subject length
- 32 characters
Against Proto-col's usual
Sent in the 12 PM hour, which holds 18% of its emails; 43% arrive in the 5 AM hour. The subject is 32 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
- Save up to £15 on your routine
- Date
- Wed, 17 Jun 2026 16:01:42 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-73
- 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
- from o1332.shared.klaviyomail.com [167.89.102.202] by our receiving server with ESMTPS
- by recvd-…-kr4ts with SMTP
- from (unnamed) by geopod-ismtpd-73 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
| Jun 28, 2026 5:01 AM | Joint Relief Bundle Now on Sale | |
| Jun 22, 2026 5:00 AM | Last chance: save up to £15 today | |
| Jun 20, 2026 5:00 AM | Think of this as your cue to stay one step ahead | |
| Jun 17, 2026 12:01 PM | Save up to £15 on your routine (this email) | |
| Jun 15, 2026 12:00 PM | BOGOF on Marine Capsules and Gels - Ends Tomorrow 10am | |
| Jun 14, 2026 11:03 AM | Your saved products are about to expire! | |
| Jun 13, 2026 1:04 PM | We've saved these for you! |
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