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What's the least that works the best?

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LUNA SandalsThursday, Oct 15, 2026 at 2:00 AM EasternKlaviyo
LUNA SandalsWhat's the least that works the best?
Subject
What's the least that works the best?
Preview text
Want to run an experiment?
From
support@lunasandals.com
Sent
Thu Oct 15, 2026, 2:00 AM ET
Sent to
lunasandals.com
Size
67 KB
Images
18
Links
21, 6 of them buttons
Subject length
37 characters

Against LUNA Sandals's usual

Sent in the 2 AM hour, which holds 7% of its emails; 21% arrive in the 8 AM hour. The subject is 37 characters; its average is 30.

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From
LUNA Sandals <[email protected]>
Subject
What's the least that works the best?
Date
Thu, 15 Oct 2026 06:00:48 +0000 (UTC)
Message-ID domain
geopod-ismtpd-59
Return-Path domain
send.lunasandals.com
DKIM signature
d=lunasandals.com s=kl2
List-Unsubscribe
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Servers it passed through, newest first

  1. by recvd-…-th778 with SMTP
  2. from (unnamed) by geopod-ismtpd-59 with HTTP

Other sending headers (names only): X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID

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