24% off for 24 hours — Happy Labor Day!
Preview text: 24% off for 24 hours — Happy Labor Day! Our biggest Labor Day offer starts now Our biggest…

Using this email in an article? Credit: Letterfest email via They Sent It, with a link to this page. Full-size image
- Subject
- 24% off for 24 hours — Happy Labor Day!
- Preview text
- 24% off for 24 hours — Happy Labor Day! Our biggest Labor Day offer starts now Our biggest…
- From
- usa@
letterfest.com - Brand
- Letterfest
- ESP
- Klaviyo
- Sent
- Mon Sep 7, 2026, 7:03 AM ET
- Size
- 32 KB
- Images
- 10
- Links
- 10, 4 of them buttons
- Subject length
- 39 characters
Against Letterfest's usual
Sent in its busiest hour, 7 AM, which holds 24% of its emails. The subject is 39 characters; its average is 31.
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
- Letterfest <[email protected]>
- Reply-To
- [email protected]
- Subject
- 24% off for 24 hours — Happy Labor Day!
- Date
- Mon, 07 Sep 2026 11:03:23 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.letterfest.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.letterfest.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 16, 2026 6:59 AM | 20% off. 24 hours. 100 products. | |
| Sep 13, 2026 7:48 AM | A home painted with heart | |
| Sep 11, 2026 8:12 AM | Up to 25% off, every single book | |
| Sep 7, 2026 7:03 AM | 24% off for 24 hours — Happy Labor Day! (this email) | |
| Sep 4, 2026 7:00 AM | Up to 25% off all books | |
| Sep 2, 2026 8:47 AM | Grandparents' Day is September 13th | |
| Aug 31, 2026 7:03 AM | We're extending 15% off just for you |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Sep 7, 2026.









