The cost of summer heat? 🥵

Preview text: Bigger than you think.

OptimiiseMonday, Jul 13, 2026 at 7:00 AM EasternKlaviyo
OptimiiseThe cost of summer heat? 🥵
Subject
The cost of summer heat? 🥵
Preview text
Bigger than you think.
From
hello@optimiise.com
Sent
Mon Jul 13, 2026, 7:00 AM ET
Size
53 KB
Images
15
Links
18, 2 of them buttons
Subject length
27 characters

Against Optimiise's usual

Sent in the 7 AM hour, which holds 29% of its emails; 36% arrive in the 6 AM hour. The subject is 27 characters; its average is 29.

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From
Optimiise <[email protected]>
Subject
The cost of summer heat? 🥵
Date
Mon, 13 Jul 2026 11:00:55 +0000 (UTC)
Message-ID domain
geopod-ismtpd-97
Return-Path domain
email.optimiise.com
DKIM signature
d=optimiise.com s=kl2
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  1. from o1393.shared.klaviyomail.com [149.72.240.239] by our receiving server with ESMTPS
  2. by recvd-…-zdbg6 with SMTP
  3. from (unnamed) by geopod-ismtpd-97 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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