5 warning signs you've been ignoring (and what they mean)

Use this example
- Subject
- 5 warning signs you've been ignoring (and what they mean)
- From
- support@
getbarberstonic.com - Brand
- Barber's Tonic
- ESP
- Klaviyo
- Sent
- Sat Sep 26, 2026, 12:00 PM ET
- Size
- 25 KB
- Images
- 1
- Links
- 2, 3 of them buttons
- Subject length
- 57 characters
Against Barber's Tonic's usual
Sent in its busiest hour, 12 PM, which holds 36% of its emails. The subject is 57 characters; its average is 40.
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
- Barber's Tonic <[email protected]>
- Subject
- 5 warning signs you've been ignoring (and what they mean)
- Date
- Sat, 26 Sep 2026 16:00:25 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-80
- Return-Path domain
- send.getbarberstonic.com
- DKIM signature
- d=getbarberstonic.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-rzllz with SMTP
- from (unnamed) by geopod-ismtpd-80 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
| Oct 1, 2026 7:00 AM | Stop doing this before you trim ⚠️ | |
| Sep 30, 2026 12:02 PM | Professional barber included (free) + up to 45% off today | |
| Sep 28, 2026 7:02 AM | Not all trimmers are built the same | |
| Sep 26, 2026 12:00 PM | 5 warning signs you've been ignoring (and what they mean) (this email) | |
| Sep 24, 2026 7:00 AM | Your Old Trimmer Just Got Outclassed | |
| Sep 22, 2026 12:03 PM | Feeling sharp and cutting sharp are two different things. | |
| Sep 20, 2026 7:00 AM | Here's why barbers obsess over microscopic gaps |
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