Not Another Phone Case
Preview text: 114 prototypes. 8 months. One case.

Using this email in an article? Credit: Techterio email via They Sent It, with a link to this page. Full-size image
- Subject
- Not Another Phone Case
- Preview text
- 114 prototypes. 8 months. One case.
- From
- hello@
techterio.com - Brand
- Techterio
- ESP
- Klaviyo
- Sent
- Fri Oct 16, 2026, 1:07 AM ET
- Size
- 44 KB
- Images
- 16
- Links
- 7, 1 of them buttons
- Subject length
- 22 characters
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
- Techterio <[email protected]>
- Subject
- Not Another Phone Case
- Date
- Fri, 16 Oct 2026 05:07:41 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.techterio.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.techterio.com s=mtd1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- from (unnamed) by kmta-mta-blue-….servers.clovesoftware.com with SMTP
Other sending headers (names only): X-Mailer-Info-Extra2, X-Mailer-Info, X-Mailer-Info-Extra, X-Kmail-Account, X-Kmail-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse
Sent just before and after
| Oct 17, 2026 10:37 AM | Finally, some privacy. | |
| Oct 17, 2026 1:08 AM | 48 hours for the privacy case | |
| Oct 16, 2026 8:08 AM | Don’t just take our word for it. | |
| Oct 16, 2026 1:07 AM | Not Another Phone Case (this email) | |
| Oct 15, 2026 2:11 PM | Need a case for your iPhone? | |
| Oct 15, 2026 1:06 AM | Your 3-in-1 Privacy Case is Ready to Ship | |
| Oct 14, 2026 11:05 PM | Your mystery offer, revealed. |
More from Techterio
All Techterio emailsThe case you’ve been eyeing. Now 30% off.
Nov 3, 2026 11:09 AM
Front. Back. Your iPhone’s covered.
Nov 2, 2026 11:16 AM
Looks like a case. Does a little more.
Oct 31, 2026 7:38 PM
The person next to you doesn't need to know
Oct 30, 2026 10:34 AM
Your 2 free gifts are waiting...
Oct 29, 2026 7:45 PM
Oct 28, 2026 7:33 PM
Oct 27, 2026 11:14 AM
Oct 26, 2026 7:31 PM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 16, 2026.











