Today Is the Last Day π
Preview text: Last chance to save up to 60% off.

Using this email in an article? Credit: PlanetBox email via They Sent It, with a link to this page. Full-size image
- Subject
- Today Is the Last Day π
- Preview text
- Last chance to save up to 60% off.
- From
- info@
planetbox.com - Brand
- PlanetBox
- ESP
- Klaviyo
- Sent
- Sun Sep 20, 2026, 9:31 AM ET
- Sent to
- myplanetbox.com, planetbox.com, planetbox.store
- Size
- 31 KB
- Images
- 6
- Links
- 9, 2 of them buttons
- Subject length
- 24 characters
Against PlanetBox's usual
Sent in the 9 AM hour, which holds 5% of its emails; 29% arrive in the 11 PM hour. The subject is 24 characters; its average is 33.
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
- PlanetBox <[email protected]>
- Subject
- Today Is the Last Day π
- Date
- Sun, 20 Sep 2026 13:31:51 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-46
- Return-Path domain
- send.planetbox.com
- DKIM signature
- d=planetbox.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-β¦-sp6cg with SMTP
- from (unnamed) by geopod-ismtpd-46 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
Sent just before and after
| Sep 25, 2026 6:30 PM | Did you see something you liked? | |
| Sep 25, 2026 10:07 AM | Parenthood is not easy - We get it | |
| Sep 20, 2026 9:00 PM | Final Hours: Save Up to 60% Off β° | |
| Sep 20, 2026 9:31 AM | Today Is the Last Day π (this email) | |
| Sep 19, 2026 9:32 AM | Sale Ends Tomorrow π | |
| Sep 17, 2026 10:04 AM | Last Days to Save π | |
| Sep 15, 2026 9:02 PM | Make Their Lunchbox Extra Fun |
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Oct 26, 2026 9:08 PM
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A Little Something Extra Is Coming π
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Sep 20, 2026.










