The lunch box that won't stain

Preview text: No lingering smells. No tomato sauce stains. Its just easy to clean!

PlanetBoxTuesday, Aug 18, 2026 at 11:00 PM EasternKlaviyo
PlanetBoxThe lunch box that won't stain
Subject
The lunch box that won't stain
Preview text
No lingering smells. No tomato sauce stains. Its just easy to clean!
From
info@planetbox.com
Sent
Tue Aug 18, 2026, 11:00 PM ET
Sent to
myplanetbox.com, planetbox.com
Size
30 KB
Images
6
Links
9, 2 of them buttons
Subject length
30 characters

Against PlanetBox's usual

Sent in its busiest hour, 11 PM, which holds 29% of its emails. The subject is 30 characters; its average is 33.

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From
PlanetBox <[email protected]>
Subject
The lunch box that won't stain
Date
Wed, 19 Aug 2026 03:00:43 +0000 (UTC)
Message-ID domain
geopod-ismtpd-87
Return-Path domain
send.planetbox.com
DKIM signature
d=planetbox.com s=kl2
List-Unsubscribe
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  1. by recvd-…-t4k4l with SMTP
  2. from (unnamed) by geopod-ismtpd-87 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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Aug 19, 2026 11:00 PMLunches for tweens, teens & adults
Aug 18, 2026 11:00 PMThe lunch box that won't stain (this email)
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Aug 13, 2026 12:02 PMCaroline Chambers Gets the Hype 🌟

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