As featured in Air Mail
Preview text: "The Southern California vibe is uncanny"

Using this email in an article? Credit: Sunday Light email via They Sent It, with a link to this page. Full-size image
- Subject
- As featured in Air Mail
- Preview text
- "The Southern California vibe is uncanny"
- From
- enquiries@
sundaylight.cc - Brand
- Sunday Light
- ESP
- Klaviyo
- Sent
- Fri Sep 25, 2026, 1:01 PM ET
- Size
- 45 KB
- Images
- 16
- Links
- 16, 5 of them buttons
- Subject length
- 23 characters
Against Sunday Light's usual
Sent in the 1 PM hour, which holds 19% of its emails; 48% arrive in the 7 AM hour. The subject is 23 characters; its average is 29.
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
- Sunday Light <[email protected]>
- Subject
- As featured in Air Mail
- Date
- Fri, 25 Sep 2026 17:01:49 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.sundaylight.cc
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.sundaylight.cc s=mtd1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- from (unnamed) by kmta-mta-green-….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
| Oct 16, 2026 12:04 PM | "The healthiest light for your home" | |
| Oct 16, 2026 6:03 AM | The Science of Bright Light | |
| Oct 14, 2026 4:41 AM | Welcome to Sunday Light | |
| Sep 25, 2026 1:01 PM | As featured in Air Mail (this email) | |
| Sep 21, 2026 7:10 AM | More than a light | |
| Sep 17, 2026 7:10 AM | Is Sunday right for your space? | |
| Sep 13, 2026 7:07 AM | Why bright light boxes aren’t the answer |
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Will Sunday work in your room?
Oct 21, 2026 12:00 PM
Oct 21, 2026 6:02 AM
Oct 18, 2026 6:06 AM
"The healthiest light for your home"
Oct 16, 2026 12:04 PM
Oct 16, 2026 6:03 AM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Sep 25, 2026.








