Which Sleeper Are You?
Preview text: Finding your perfect quiet
Using this email in an article? Credit: SleepPhones email via They Sent It, with a link to this page. Full-size image
- Subject
- Which Sleeper Are You?
- Preview text
- Finding your perfect quiet
- From
- andrew@
sleepphones.com - Brand
- SleepPhones
- ESP
- Klaviyo
- Sent
- Tue Sep 29, 2026, 10:42 AM ET
- Sent to
- runphones.com
- Size
- 36 KB
- Images
- 7
- Links
- 8, 6 of them buttons
- Subject length
- 22 characters
Against SleepPhones's usual
Sent in its busiest hour, 10 AM, which holds 39% of its emails. The subject is 22 characters; its average is 32.
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
- SleepPhones® <[email protected]>
- Subject
- Which Sleeper Are You?
- Date
- Tue, 29 Sep 2026 14:42:13 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-8
- Return-Path domain
- send.sleepphones.com
- DKIM signature
- d=sleepphones.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-5bkrj with SMTP
- from (unnamed) by geopod-ismtpd-8 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
| Oct 14, 2026 10:41 AM | A Sneak Peek at Your Holiday Essentials | |
| Oct 6, 2026 10:41 AM | One Size Doesn't Fit All (especially for sleep) · Resent | |
| Sep 29, 2026 10:44 AM | One Size Doesn't Fit All (especially for sleep) | |
| Sep 29, 2026 10:42 AM | Which Sleeper Are You? (this email) | |
| Sep 22, 2026 11:41 AM | The Invisible thief of your REM sleep | |
| Sep 22, 2026 10:41 AM | Why Silence Isn't Always Quiet | |
| Sep 14, 2026 10:47 AM | A quick hello (and a question about your sleep) |
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Oct 6, 2026 10:41 AM · Resent
One Size Doesn't Fit All (especially for sleep)
Sep 29, 2026 10:44 AM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Sep 29, 2026.
