Shift into fall mode
Preview text: Immunity, Cognitive, and Sleep, everything you need for the season change.

Using this email in an article? Credit: Sunny Within email via They Sent It, with a link to this page. Full-size image
- Subject
- Shift into fall mode
- Preview text
- Immunity, Cognitive, and Sleep, everything you need for the season change.
- From
- support@
sunnywithin.com - Brand
- Sunny Within
- ESP
- Klaviyo
- Sent
- Wed Oct 7, 2026, 12:06 PM ET
- Size
- 43 KB
- Images
- 13
- Links
- 13, 1 of them buttons
- Subject length
- 20 characters
Against Sunny Within's usual
Sent in its busiest hour, 12 PM, which holds 44% of its emails. The subject is 20 characters; its average is 31.
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
- Sunny Within <[email protected]>
- Subject
- Shift into fall mode
- Date
- Wed, 07 Oct 2026 16:06:52 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.sunnywithin.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.sunnywithin.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
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| Sep 30, 2026 4:07 PM | Like what you saw? Jump back in... |
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Same ESP and the closest weekly volume, sent on Oct 7, 2026.









