100% Blackout Labor Day Discount ⏰
Using this email in an article? Credit: Sleepout Curtains email via They Sent It, with a link to this page. Full-size image
- Subject
- 100% Blackout Labor Day Discount ⏰
- From
- sleepout@
mail.sleepoutcurtains.com - Brand
- Sleepout Curtains
- ESP
- Klaviyo
- Sent
- Sat Sep 5, 2026, 10:16 AM ET
- Sent to
- sleepoutcurtain.com, trysleepout.com
- Size
- 12 KB
- Images
- 1
- Links
- 5, 1 of them buttons
- Subject length
- 35 characters
Against Sleepout Curtains's usual
Sent in its busiest hour, 10 AM, which holds 21% of its emails. The subject is 35 characters; its average is 41.
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
- Sleepout <[email protected]>
- Reply-To
- [email protected]
- Subject
- 100% Blackout Labor Day Discount ⏰
- Date
- Sat, 05 Sep 2026 14:16:25 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-99
- Return-Path domain
- send.sleepoutcurtains.com
- DKIM signature
- d=sleepoutcurtains.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-5fsj2 with SMTP
- from (unnamed) by geopod-ismtpd-99 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 10, 2026 1:05 PM | BACK IN STOCK: We have 5 of these curtains left | |
| Sep 8, 2026 9:02 AM | Last chance for our Labor Day Discount | |
| Sep 7, 2026 12:16 PM | Final hours: Save before prices JUMP! | |
| Sep 6, 2026 11:45 AM | Our Labor Day sale ends tomorrow | |
| Sep 5, 2026 10:16 AM | 100% Blackout Labor Day Discount ⏰ (this email) | |
| Aug 29, 2026 10:45 AM | Your Labor Day mystery offer is inside | |
| Aug 29, 2026 10:45 AM | Your Labor Day mystery offer: Extra 15% off |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Sep 5, 2026.
