Engineered Past the Limit
Preview text: Technical performance with nothing held back

Using this email in an article? Credit: Sun Day Red email via They Sent It, with a link to this page. Full-size image
- Subject
- Engineered Past the Limit
- Preview text
- Technical performance with nothing held back
- From
- news@
email.sundayred.com - Brand
- Sun Day Red
- ESP
- Klaviyo
- Sent
- Sat Oct 31, 2026, 11:16 AM ET
- Size
- 106 KB
- Images
- 10
- Links
- 18, 9 of them buttons
- Subject length
- 25 characters
Against Sun Day Red's usual
Sent in its busiest hour, 11 AM, which holds 77% of its emails. The subject is 25 characters; its average is 34.
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
- Sun Day Red <[email protected]>
- Reply-To
- [email protected]
- Subject
- Engineered Past the Limit
- Date
- Sat, 31 Oct 2026 15:16:03 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.sundayred.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.sundayred.com s=mtd1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- from (unnamed) by kmta-mta-blue-….servers.clovesoftware.com with SMTP
Other sending headers (names only): X-Mailer-Info-Extra2, X-Mailer-Info, X-Mailer-Info-Extra, X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse
Sent just before and after
| Nov 4, 2026 11:15 AM | The Osprey, Now in Gum | |
| Nov 3, 2026 11:16 AM | Introducing the Elements Capsule | |
| Nov 1, 2026 11:15 AM | Built From the Ground Up With Tiger | |
| Oct 31, 2026 11:16 AM | Engineered Past the Limit (this email) | |
| Oct 30, 2026 11:15 AM | Hoodie Season Starts Now | |
| Oct 28, 2026 12:15 PM | Stealth Mode Is Still On | |
| Oct 27, 2026 12:15 PM | Minimal Design, Maximum Purpose |
More from Sun Day Red
All Sun Day Red emailsNew Hoodies Built For The Cold Rounds
Nov 5, 2026 11:16 AM
Nov 4, 2026 11:15 AM
Introducing the Elements Capsule
Nov 3, 2026 11:16 AM
Built From the Ground Up With Tiger
Nov 1, 2026 11:15 AM
Oct 30, 2026 11:15 AM
Oct 28, 2026 12:15 PM
Minimal Design, Maximum Purpose
Oct 27, 2026 12:15 PM
Oct 25, 2026 5:15 PM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 31, 2026.









![Walk Longer, Feel Better - email from [vrsn]](https://img.theysentit.com/vrsn/6165844.t.jpg)
