Not All Optic Protection Is the Same
Preview text: Here's a quick guide to choosing the right protection for your optic.

Using this email in an article? Credit: MK Machining email via They Sent It, with a link to this page. Full-size image
- Subject
- Not All Optic Protection Is the Same
- Preview text
- Here's a quick guide to choosing the right protection for your optic.
- From
- support@
mkmachining.com - Brand
- MK Machining
- ESP
- Klaviyo
- Sent
- Fri Oct 9, 2026, 2:40 PM ET
- Size
- 40 KB
- Images
- 12
- Links
- 12, 5 of them buttons
- Subject length
- 36 characters
Against MK Machining's usual
Sent in the 2 PM hour, which holds 11% of its emails; 22% arrive in the 1 PM hour. The subject is 36 characters; its average is 39.
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
- MK Machining <[email protected]>
- Subject
- Not All Optic Protection Is the Same
- Date
- Fri, 09 Oct 2026 18:40:03 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.email.mkmachining.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=email.mkmachining.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 16, 2026 5:40 PM | This is what 10 Years of Product Refinement Looks Like. | |
| Oct 13, 2026 3:53 PM | Welcome to the MKM Community | |
| Oct 13, 2026 1:22 PM | Last Chance: FREE Suppressor with Any Arken Scope | |
| Oct 9, 2026 2:40 PM | Not All Optic Protection Is the Same (this email) | |
| Sep 28, 2026 3:42 PM | Last Chance for Huge Savings on Select Telson Optics | |
| Sep 22, 2026 4:47 PM | Limited-Time Scope Offers from Telson + Arken | |
| Sep 15, 2026 11:37 AM | Introducing the Stowaway Core Chassis |
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