Your discount was upgraded!
Preview text: Exclusive 15% offer inside
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- Subject
- Your discount was upgraded!
- Preview text
- Exclusive 15% offer inside
- From
- marketing@
email.filtersfast.com - Brand
- Filters Fast
- ESP
- Klaviyo
- Sent
- Fri Oct 2, 2026, 12:44 PM ET
- Sent to
- filtersfast.com
- Size
- 54 KB
- Images
- 6
- Links
- 12, 6 of them buttons
- Subject length
- 27 characters
Against Filters Fast's usual
Sent in the 12 PM hour, which holds 3% of its emails; 33% arrive in the 8 AM hour. The subject is 27 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
- Filters Fast <[email protected]>
- Reply-To
- [email protected]
- Subject
- Your discount was upgraded!
- Date
- Fri, 02 Oct 2026 16:44:55 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-59
- Return-Path domain
- k1.send.filtersfast.com
- DKIM signature
- d=send.filtersfast.com s=s1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-w89vh with SMTP
- from (unnamed) by geopod-ismtpd-59 with HTTP
Other sending headers (names only): X-Kmail-Account, X-Kmail-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID
Sent just before and after
| Oct 4, 2026 8:19 AM | Here's why replacing on time matters, plus $15 off & free shipping. | |
| Oct 3, 2026 12:46 PM | Your 15% off is expiring soon | |
| Oct 3, 2026 8:37 AM | Is your refrigerator filter overdue? 💧 | |
| Oct 2, 2026 12:44 PM | Your discount was upgraded! (this email) | |
| Oct 2, 2026 8:27 AM | Not sure which filter you need? Ask AI. | |
| Oct 1, 2026 12:44 PM | 10% off is waiting inside | |
| Oct 1, 2026 9:08 AM | 👉 $15 off + free shipping starts now |
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Our mistake - the deal is still active!
Nov 4, 2026 3:53 PM
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Nov 4, 2026 2:26 AM
Don't let this $15 go down the drain
Nov 3, 2026 2:22 AM
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Nov 2, 2026 2:48 AM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 2, 2026.









