15% off everything until Sunday

Preview text: 15% off everything until Sunday A head start on autumn with code AUTUMN15

LetterfestSunday, Sep 20, 2026 at 8:04 AM EasternKlaviyo
Letterfest15% off everything until Sunday
Subject
15% off everything until Sunday
Preview text
15% off everything until Sunday A head start on autumn with code AUTUMN15
From
usa@letterfest.com
Sent
Sun Sep 20, 2026, 8:04 AM ET
Size
34 KB
Images
12
Links
16, 3 of them buttons
Subject length
31 characters

Against Letterfest's usual

Sent in the 8 AM hour, which holds 21% of its emails; 25% arrive in the 7 AM hour. The subject is 31 characters, the same as its average.

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From
Letterfest LLC <[email protected]>
Subject
15% off everything until Sunday
Date
Sun, 20 Sep 2026 12:04:39 +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
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  1. 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 26, 2026 9:07 AMYour 15% off ends tomorrow
Sep 24, 2026 8:33 AM15% off—Three days left!
Sep 22, 2026 11:08 AMOctober birthdays, sorted (and 15% off)
Sep 20, 2026 8:04 AM15% off everything until Sunday (this email)
Sep 16, 2026 6:59 AM20% off. 24 hours. 100 products.
Sep 13, 2026 7:48 AMA home painted with heart
Sep 11, 2026 8:12 AMUp to 25% off, every single book

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