What's in the Box? Dopamine!
Preview text: Discover the McDonald’s Mystery Box.
Using this email in an article? Credit: Yellowpop email via They Sent It, with a link to this page. Full-size image
- Subject
- What's in the Box? Dopamine!
- Preview text
- Discover the McDonald’s Mystery Box.
- From
- hello@
yellowpop.com - Brand
- Yellowpop
- ESP
- Klaviyo
- Sent
- Sun Nov 1, 2026, 9:00 AM ET
- Sent to
- Colombia (yellowpop.co), yellowpop.com
- Size
- 73 KB
- Images
- 21
- Links
- 28, 6 of them buttons
- Subject length
- 28 characters
Against Yellowpop's usual
Sent in the 9 AM hour, which holds 8% of its emails; 17% arrive in the 11 AM hour. The subject is 28 characters; its average is 27.
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
- yellowpop <[email protected]>
- Subject
- What's in the Box? Dopamine!
- Date
- Sun, 01 Nov 2026 14:00:33 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-78
- Return-Path domain
- send.yellowpop.com
- DKIM signature
- d=yellowpop.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-canary-…-vgh4d with SMTP
- from (unnamed) by geopod-ismtpd-78 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
| Nov 8, 2026 9:30 AM | A Golden Dose of Dopamine 💛 | |
| Nov 6, 2026 11:00 AM | I’m Lovin’ This Glow ✨ | |
| Nov 3, 2026 11:30 AM | What's in the Box? 🍟 | |
| Nov 1, 2026 9:00 AM | What's in the Box? Dopamine! (this email) | |
| Oct 30, 2026 3:40 PM | [FAQs] What You Want To Know… | |
| Oct 29, 2026 3:39 PM | RE: Order Update | |
| Oct 28, 2026 3:38 PM | Check it out! |
More from Yellowpop
All Yellowpop emailsNov 8, 2026 9:30 AM
Nov 6, 2026 11:00 AM
Nov 3, 2026 11:30 AM
Oct 30, 2026 3:40 PM
Oct 29, 2026 3:39 PM
Oct 28, 2026 3:38 PM
NEW IN: McDonald's x Yellowpop 🍟
Oct 28, 2026 11:01 AM
I’m Lovin’ This Dose of Dopamine
Oct 25, 2026 9:15 AM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Nov 1, 2026.
