What Is a CMY Cube?
Preview text: A science lesson for you:

Using this email in an article? Credit: CMY Cubes email via They Sent It, with a link to this page. Full-size image
- Subject
- What Is a CMY Cube?
- Preview text
- A science lesson for you:
- From
- hello@
cmycubes.com - Brand
- CMY Cubes
- ESP
- Klaviyo
- Sent
- Tue Sep 22, 2026, 6:02 PM ET
- Sent to
- cmycube.shop, cmycubes.com, eu.cmycubes.com, us.cmycubes.com
- Size
- 36 KB
- Images
- 12
- Links
- 12, 6 of them buttons
- Subject length
- 19 characters
Against CMY Cubes's usual
Sent in its busiest hour, 6 PM, which holds 55% of its emails. The subject is 19 characters; its average is 23.
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
- CMY Cubes <[email protected]>
- Subject
- What Is a CMY Cube?
- Date
- Tue, 22 Sep 2026 22:02:38 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-51
- Return-Path domain
- send.cmycubes.com
- DKIM signature
- d=cmycubes.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-2vhl5 with SMTP
- from (unnamed) by geopod-ismtpd-51 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 6:00 PM | Bundle Both Aenigmas. Save 15%. | |
| Sep 24, 2026 9:39 PM | *Nudge, nudge* | |
| Sep 24, 2026 6:00 PM | You asked. We made it. Series #2 is coming 🦎 | |
| Sep 22, 2026 6:02 PM | What Is a CMY Cube? (this email) | |
| Sep 20, 2026 6:02 PM | Join the club for first dibs | |
| Sep 20, 2026 6:02 PM | Join the club for first dibs | |
| Sep 20, 2026 6:00 PM | Join the club for first dibs |
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