It’s the Final Day For our Labor Day Super Sale! ⏰
Preview text: Save big on your dream mattress before these deals are gone!
Use this example
- Subject
- It’s the Final Day For our Labor Day Super Sale! ⏰
- Preview text
- Save big on your dream mattress before these deals are gone!
- From
- info@
sleep.mattresswarehouse.com - Brand
- Mattress Warehouse
- ESP
- Klaviyo
- Sent
- Tue Sep 15, 2026, 8:03 AM ET
- Sent to
- mattresswarehouse.com
- Size
- 77 KB
- Images
- 34
- Links
- 34, 2 of them buttons
- Subject length
- 51 characters
Against Mattress Warehouse's usual
Sent in its busiest hour, 8 AM, which holds 56% of its emails. The subject is 51 characters; its average is 36.
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
- Mattress Warehouse <[email protected]>
- Subject
- It’s the Final Day For our Labor Day Super Sale! ⏰
- Date
- Tue, 15 Sep 2026 12:03:10 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-102
- Return-Path domain
- sleep.mattresswarehouse.com
- DKIM signature
- d=mattresswarehouse.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-6znzj with SMTP
- from (unnamed) by geopod-ismtpd-102 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
| Sep 19, 2026 8:02 AM | Closeout Alert on TEMPUR-Pedic! - | |
| Sep 18, 2026 8:01 AM | Save BIG On Popular Brands - | |
| Sep 16, 2026 8:01 AM | Red Tag Savings Are Here! 🚨 | |
| Sep 15, 2026 8:03 AM | It’s the Final Day For our Labor Day Super Sale! ⏰ (this email) | |
| Sep 12, 2026 8:00 AM | Save up to $700 on Tempur-Pedic, Offer Ends Soon! ⌛ | |
| Sep 11, 2026 8:03 AM | It’s the Final Weekend for Labor Day Savings! | |
| Sep 10, 2026 8:04 AM | Sleep Better and Save Big! |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Sep 15, 2026.
