Matching what's already installed?
Preview text: All five major brands, one catalog.

Using this email in an article? Credit: QRFS email via They Sent It, with a link to this page. Full-size image
- Subject
- Matching what's already installed?
- Preview text
- All five major brands, one catalog.
- From
- newsletter@
qrfs.com - Brand
- QRFS
- ESP
- Klaviyo
- Sent
- Mon Sep 14, 2026, 8:45 AM ET
- Size
- 36 KB
- Images
- 2
- Links
- 2, 2 of them buttons
- Subject length
- 34 characters
Against QRFS's usual
Sent in the 8 AM hour, which holds 12% of its emails; 29% arrive in the 9 AM hour. The subject is 34 characters, the same as its average.
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
- Quick Response Fire Supply <[email protected]>
- Subject
- Matching what's already installed?
- Date
- Mon, 14 Sep 2026 12:45:13 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-46
- Return-Path domain
- send.qrfs.com
- DKIM signature
- d=qrfs.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-49j6k with SMTP
- from (unnamed) by geopod-ismtpd-46 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 21, 2026 1:02 PM | Still looking at fire protection parts? | |
| Sep 21, 2026 9:45 AM | Check your FDC caps or plugs | |
| Sep 18, 2026 9:15 AM | How old are your gauges? | |
| Sep 14, 2026 8:45 AM | Matching what's already installed? (this email) | |
| Sep 11, 2026 9:31 AM | On a deficiency-correction clock? | |
| Sep 9, 2026 9:30 AM | Missing a cover plate? | |
| Sep 4, 2026 8:46 AM | Before the long weekend |
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