Give it 14 days, not 14 minutes

Preview text: Long enough to notice a pattern. Short enough to actually test it.

HerbiesWednesday, Sep 23, 2026 at 1:00 AM EasternKlaviyo
HerbiesGive it 14 days, not 14 minutes
Subject
Give it 14 days, not 14 minutes
Preview text
Long enough to notice a pattern. Short enough to actually test it.
From
rosie@herbies.co
Brand
Herbies
Sent
Wed Sep 23, 2026, 1:00 AM ET
Sent to
Colombia (herbies.co)
Size
26 KB
Images
1
Links
3
Subject length
31 characters

Against Herbies's usual

Sent in the 1 AM hour, which holds 6% of its emails; 23% arrive in the 4 AM hour. The subject is 31 characters; its average is 35.

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
Rosie Bennet | Herbies <[email protected]>
Subject
Give it 14 days, not 14 minutes
Date
Wed, 23 Sep 2026 05:00:16 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
k3.send.herbies.co
DKIM signature
d=shared.klaviyomail.com s=def1; d=send.herbies.co 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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Sep 23, 2026 1:00 AMGive it 14 days, not 14 minutes (this email)
Sep 21, 2026 12:00 AMThe label is the easy part
Sep 20, 2026 2:00 AMEight hours sitting leaves a receipt
Sep 18, 2026 12:00 AMA cheeseburger is a terrible gut test

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