Back by Popular Demand
Preview text: Your favorite styles, now available for preorder

Using this email in an article? Credit: 437 email via They Sent It, with a link to this page. Full-size image
- Subject
- Back by Popular Demand
- Preview text
- Your favorite styles, now available for preorder
- From
- info@
shop437.com - Brand
- 437
- ESP
- Klaviyo
- Sent
- Fri Aug 28, 2026, 1:45 PM ET
- Sent to
- 437swimwear.com, shop437.com
- Size
- 34 KB
- Images
- 10
- Links
- 9, 1 of them buttons
- Subject length
- 22 characters
Against 437's usual
Sent in the 1 PM hour, which holds 15% of its emails; 28% arrive in the 11 AM hour. The subject is 22 characters; its average is 21.
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
- 437 <[email protected]>
- Subject
- Back by Popular Demand
- Date
- Fri, 28 Aug 2026 17:45:53 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.shop437.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.shop437.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
| Sep 2, 2026 3:30 PM | Month in Review | |
| Aug 31, 2026 11:00 AM | New Styles in Your Favorite Colorways | |
| Aug 30, 2026 11:01 AM | Meet The Espresso Collection | |
| Aug 28, 2026 1:45 PM | Back by Popular Demand (this email) | |
| Aug 25, 2026 11:00 AM | Just Arrived: New Espresso | |
| Aug 23, 2026 1:02 PM | You asked for this | |
| Aug 20, 2026 3:02 PM | Meet 437Cloud |
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Oct 22, 2026 1:57 PM
Soft Enough to Keep On All Day
Oct 20, 2026 5:00 PM
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Aug 28, 2026.








