Up to 25% off all books

Preview text: Up to 25% off all books Use code STORY25 to build their custom library Use code STORY25 to…

Letterfest

Friday, Sep 4, 2026 at 7:00 AM EasternKlaviyo

LetterfestUp to 25% off all books

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Up to 25% off all books - email from Letterfest

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Subject: Up to 25% off all books
Preview text: Up to 25% off all books Use code STORY25 to build their custom library Use code STORY25 to…
From: usa@letterfest.com
Brand: Letterfest
ESP: Klaviyo
Sent: Fri Sep 4, 2026, 7:00 AM ET
Size: 39 KB
Images: 13
Links: 16, 2 of them buttons
Subject length: 23 characters

Against Letterfest's usual

Sent in its busiest hour, 7 AM, which holds 23% of its emails. The subject is 23 characters; its average is 31.

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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: Up to 25% off all books
Date: Fri, 04 Sep 2026 11:00:14 +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

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Sent just before and after

	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!
	Sep 4, 2026 7:00 AM	Up to 25% off all books (this email)
	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
	Aug 28, 2026 9:53 AM	3 days left to save 15%