Your back-to-work level-up starts today 😎
Preview text: Back to Cool: save up to 20% as you get your routine back on track.
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- Subject
- Your back-to-work level-up starts today 😎
- Preview text
- Back to Cool: save up to 20% as you get your routine back on track.
- From
- hey@
siwon.co.uk - Brand
- Siwon
- ESP
- Klaviyo
- Sent
- Tue Aug 25, 2026, 8:17 AM ET
- Sent to
- United Kingdom (siwon.co.uk)
- Size
- 73 KB
- Images
- 15
- Links
- 13, 6 of them buttons
- Subject length
- 42 characters
Against Siwon's usual
Sent in the 8 AM hour, which holds 7% of its emails; 25% arrive in the 5 AM hour. The subject is 42 characters; its average is 39.
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
- Siwon <[email protected]>
- Subject
- Your back-to-work level-up starts today 😎
- Date
- Tue, 25 Aug 2026 12:17:42 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-95
- Return-Path domain
- send.siwon.co.uk
- DKIM signature
- d=siwon.co.uk s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-lldzq with SMTP
- from (unnamed) by geopod-ismtpd-95 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
| Aug 28, 2026 3:30 AM | Final weekend: keep the holiday glow 😏 | |
| Aug 27, 2026 3:15 AM | Your hair won’t wait until September 👀 | |
| Aug 26, 2026 11:30 AM | Up to 20% off 💻 Back to work. Look less knackered | |
| Aug 25, 2026 8:17 AM | Your back-to-work level-up starts today 😎 (this email) | |
| Aug 22, 2026 4:31 AM | Admit it… you were thinking the same thing | |
| Aug 15, 2026 4:30 AM | 🚨 Top 10 summer villains. | |
| Aug 10, 2026 4:50 AM | It’s sweaty down there, isn’t it? 🥵 |
More from Siwon
All Siwon emails8 Friday faces. One's got nothing on.
Nov 6, 2026 8:13 AM
Mate, your £15 vanishes at 23:59 🦇
Nov 1, 2026 6:00 AM
Bro, deine 15 € verfallen um 23:59 🦇
Nov 1, 2026 5:30 AM
Oct 31, 2026 5:30 AM
Mummy-grade wrinkles? Sorted 🧟
Oct 30, 2026 8:12 AM
Oct 30, 2026 7:53 AM
Mumien-Falten? Lässt sich machen 🧟
Oct 29, 2026 11:41 AM
Frightfully good deal 👻 £15 OFF
Oct 28, 2026 3:33 PM







