They Sent It

Half a million customers. Here’s what they say.

4.9 stars and the people behind them.

HumantraWednesday, Aug 26, 2026 at 1:21 AM EasternKlaviyo
HumantraHalf a million customers. Here’s what they say.
Subject
Half a million customers. Here’s what they say.
Preview text
4.9 stars and the people behind them.
From
hello@gethumantra.com
Sent
Wed Aug 26, 2026, 1:21 AM ET
Sent to
gethumantra.com
Size
54 KB
Images
21
Links
22, 3 of them buttons
Subject length
47 characters

Against Humantra's usual

Sent in the 1 AM hour, which holds 6% of its emails; 25% arrive in the 7 PM hour. The subject is 47 characters; its average is 33.

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From
HUMANTRA <[email protected]>
Subject
Half a million customers. Here’s what they say.
Date
Wed, 26 Aug 2026 05:21:03 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
k3.send.gethumantra.com
DKIM signature
d=shared.klaviyomail.com s=def1; d=send.gethumantra.com s=mtd1
List-Unsubscribe
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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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