How old are your gauges?
Preview text: NFPA 25 says five years, max.

Using this email in an article? Credit: QRFS email via They Sent It, with a link to this page. Full-size image
- Subject
- How old are your gauges?
- Preview text
- NFPA 25 says five years, max.
- From
- newsletter@
qrfs.com - Brand
- QRFS
- ESP
- Klaviyo
- Sent
- Fri Sep 18, 2026, 9:15 AM ET
- Size
- 33 KB
- Images
- 2
- Links
- 2, 2 of them buttons
- Subject length
- 24 characters
Against QRFS's usual
Sent in its busiest hour, 9 AM, which holds 29% of its emails. The subject is 24 characters; its average is 34.
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
- Jason @ QRFS <[email protected]>
- Subject
- How old are your gauges?
- Date
- Fri, 18 Sep 2026 13:15:57 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-34
- 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-…-mqhdm with SMTP
- from (unnamed) by geopod-ismtpd-34 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 22, 2026 12:49 PM | Making sure you get the right part? | |
| 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? (this email) | |
| Sep 14, 2026 8:45 AM | Matching what's already installed? | |
| Sep 11, 2026 9:31 AM | On a deficiency-correction clock? | |
| Sep 9, 2026 9:30 AM | Missing a cover plate? |
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