30-Night Cool Sleep Trial ๐
Preview text: Fall in love with our NightCool Collection, or your money back!

Using this email in an article? Credit: Cool-jams email via They Sent It, with a link to this page. Full-size image
- Subject
- 30-Night Cool Sleep Trial ๐
- Preview text
- Fall in love with our NightCool Collection, or your money back!
- From
- support@
cool-jams.com - Brand
- Cool-jams
- ESP
- Klaviyo
- Sent
- Wed Nov 4, 2026, 5:15 PM ET
- Sent to
- United Kingdom (cool-jam.co.uk), cool-jams.com, cool-jams.net
- Size
- 47 KB
- Images
- 16
- Links
- 22, 2 of them buttons
- Subject length
- 28 characters
Against Cool-jams's usual
Sent in the 5 PM hour, which holds 2% of its emails; 36% arrive in the 12 PM hour. The subject is 28 characters; its average is 37.
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
- Cool-jams <[email protected]>
- Subject
- 30-Night Cool Sleep Trial ๐
- Date
- Wed, 04 Nov 2026 22:15:07 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-104
- Return-Path domain
- communications.cool-jams.com
- DKIM signature
- d=cool-jams.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-โฆ-f4r9h with SMTP
- from (unnamed) by geopod-ismtpd-104 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
| Nov 6, 2026 5:30 PM | Black Friday is here EARLY! | |
| Nov 6, 2026 2:56 PM | Your 20% leaves tomorrow | |
| Nov 4, 2026 5:15 PM | 30-Night Cool Sleep Trial ๐ (this email) | |
| Nov 1, 2026 10:15 AM | Is it just us, or is everyone tired? | |
| Oct 31, 2026 9:45 AM | The scariest part of your night? 3 AM. | |
| Oct 30, 2026 10:45 AM | The Hot Sleeperโs Fall Checklist โ | |
| Oct 28, 2026 1:15 PM | Feeling is Believing โ๏ธ |
More from Cool-jams
All Cool-jams emailsNov 6, 2026 5:30 PM
Nov 6, 2026 2:56 PM
Is it just us, or is everyone tired?
Nov 1, 2026 10:15 AM
The scariest part of your night? 3 AM.
Oct 31, 2026 9:45 AM
The Hot Sleeperโs Fall Checklist โ
Oct 30, 2026 10:45 AM
Oct 28, 2026 1:15 PM
Oct 27, 2026 11:52 AM
Oct 26, 2026 3:54 PM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Nov 4, 2026.








