Labour Day Starts Now: up to 35% off
Preview text: Four days only. Plus extra savings for 360 Club members.

Use this example
- Subject
- Labour Day Starts Now: up to 35% off
- Preview text
- Four days only. Plus extra savings for 360 Club members.
- From
- contactus@
shopduer.com - Brand
- DUER
- ESP
- Klaviyo
- Sent
- Fri Sep 4, 2026, 8:30 AM ET
- Sent to
- shopduer.com
- Size
- 62 KB
- Images
- 20
- Links
- 23, 2 of them buttons
- Subject length
- 36 characters
Against DUER's usual
Sent in the 8 AM hour, which holds 3% of its emails; 18% arrive in the 10 AM hour. The subject is 36 characters; its average is 27.
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
- DUER <[email protected]>
- Subject
- Labour Day Starts Now: up to 35% off
- Date
- Fri, 04 Sep 2026 12:30:04 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.shopduer.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.shopduer.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-Message, X-Kmail-Ops, X-Report-Abuse
Sent just before and after
| Sep 7, 2026 9:15 AM | Last Call: Up to 35% Off Select Styles | |
| Sep 6, 2026 9:36 AM | Save Big This Labour Day Weekend! | |
| Sep 5, 2026 8:08 AM | Grab Up to 35% Off This Labour Day Event! | |
| Sep 4, 2026 8:30 AM | Labour Day Starts Now: up to 35% off (this email) | |
| Sep 1, 2026 3:45 PM | Our Best Pants for the Office | |
| Aug 29, 2026 11:15 AM | Built Like a Chino. Moves Like DUER. | |
| Aug 27, 2026 4:03 PM | New Colour. Ready for More. |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Sep 4, 2026.








