What happens when they open it

Preview text: They never see it coming.

A Day In HistoryThursday, May 21, 2026 at 8:38 PM EasternKlaviyo
A Day In HistoryWhat happens when they open it
Subject
What happens when they open it
Preview text
They never see it coming.
From
support@mail.adayinhistory.com
Sent
Thu May 21, 2026, 8:38 PM ET
Size
41 KB
Images
13
Links
13, 1 of them buttons
Subject length
30 characters

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Sent in the 8 PM hour, which holds 14% of its emails; 19% arrive in the 12 PM hour. The subject is 30 characters; its average is 35.

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From
A Day In History <[email protected]>
Subject
What happens when they open it
Date
Fri, 22 May 2026 00:38:02 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
k3.mail.adayinhistory.com
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d=shared.klaviyomail.com s=def1; d=mail.adayinhistory.com s=mtd1
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  1. from kl-203-20-35.kmta.shared.klaviyomail.com [170.203.20.35] by our receiving server with ESMTPS
  2. 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

May 26, 2026 11:23 AMHere is a page from dad's pack
May 25, 2026 12:34 PMPsst, your 25% off disappears tonight...
May 24, 2026 11:51 AMWhy we built this in the first place
May 21, 2026 8:38 PMWhat happens when they open it (this email)
May 19, 2026 7:53 PMWhat happened the day Dad arrived?
May 17, 2026 12:17 PMWhat Happened the Day They Said I Do
May 14, 2026 12:43 PMThe gift they'll actually keep

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