They Sent It

[ONE DAY LEFT] 40% Off Swim Trunks

Use code: SWIM40 at checkout

BoxheroSunday, Sep 20, 2026 at 8:45 AM EasternKlaviyo
Boxhero[ONE DAY LEFT] 40% Off Swim Trunks
Subject
[ONE DAY LEFT] 40% Off Swim Trunks
Preview text
Use code: SWIM40 at checkout
From
info@boxhero.co
Brand
Boxhero
Sent
Sun Sep 20, 2026, 8:45 AM ET
Sent to
Colombia (boxhero.co)
Size
47 KB
Images
11
Links
11, 1 of them buttons
Subject length
34 characters

Against Boxhero's usual

Sent in the 8 AM hour, which holds 12% of its emails; 16% arrive in the 6 PM hour. The subject is 34 characters; its average is 32.

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
Boxhero <[email protected]>
Subject
[ONE DAY LEFT] 40% Off Swim Trunks
Date
Sun, 20 Sep 2026 12:45:12 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
k3.send.boxhero.co
DKIM signature
d=shared.klaviyomail.com s=def1; d=send.boxhero.co s=mtd1
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  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 21, 2026 8:30 AMLast call for 40% off swim trunks
Sep 20, 2026 7:00 PMWhy our swim trunks are 40% off
Sep 20, 2026 8:45 AM⏳ One Day Left: Get 40% Off Swim Trunks
Sep 20, 2026 8:45 AM[ONE DAY LEFT] 40% Off Swim Trunks (this email)
Sep 19, 2026 9:31 AM[72 HOURS LEFT] 40% OFF Swim Trunks
Sep 19, 2026 9:31 AM[72 HOURS LEFT] Get 40% Off Swim Trunks
Sep 18, 2026 6:45 PM[LIVE NOW] Get 40% Our Swim Sale NOW 🔥

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