You asked where to make custom zippers. Here’s the plug.
Preview text: Buttonology makes custom zippers, buttons, and buckles with your logo.

Use this example
- Subject
- You asked where to make custom zippers. Here’s the plug.
- Preview text
- Buttonology makes custom zippers, buttons, and buckles with your logo.
- From
- gian@
undisputedprinciples.com - ESP
- Klaviyo
- Sent
- Wed Oct 28, 2026, 3:00 AM ET
- Size
- 41 KB
- Images
- 6
- Links
- 9, 6 of them buttons
- Subject length
- 56 characters
Against Undisputed Principles's usual
Sent in the 3 AM hour, which holds 7% of its emails; 32% arrive in the 7 AM hour. The subject is 56 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
- Undisputed Principles <[email protected]>
- Subject
- You asked where to make custom zippers. Here’s the plug.
- Date
- Wed, 28 Oct 2026 07:00:37 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.undisputedprinciples.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.undisputedprinciples.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-Message, X-Kmail-Ops, X-Report-Abuse
Sent just before and after
| Oct 30, 2026 3:01 AM | These 3D transfers are the move for your brand | |
| Oct 29, 2026 3:02 AM | 👕 My favorite LA-made blanks.... | |
| Oct 28, 2026 10:40 PM | Don’t overthink this | |
| Oct 28, 2026 3:00 AM | You asked where to make custom zippers. Here’s the plug. (this email) | |
| Oct 27, 2026 10:39 PM | You were right there… | |
| Oct 27, 2026 3:01 AM | Get $100 off Thursday’s LA bus tour 🚌 | |
| Oct 24, 2026 1:00 AM | 🤷♂️ Brand Founders, Music, Drinks & Food? |
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