Could Your Electronics Survive an EMP?

Preview text: Your phone, radio, and power banks could be more vulnerable than you think.

Wednesday, Oct 7, 2026 at 9:02 AM EasternKlaviyo

Sierra MadreCould Your Electronics Survive an EMP?

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Subject: Could Your Electronics Survive an EMP?
Preview text: Your phone, radio, and power banks could be more vulnerable than you think.
From: customerservice@sierramadreresearch.com
Brand: Sierra Madre
ESP: Klaviyo
Sent: Wed Oct 7, 2026, 9:02 AM ET
Sent to: sierramadregear.com, sierramadreresearch.com
Size: 39 KB
Images: 4
Links: 3, 2 of them buttons
Subject length: 38 characters

Against Sierra Madre's usual

Sent in the 9 AM hour, which holds 8% of its emails; 11% arrive in the 12 PM hour. The subject is 38 characters; its average is 41.

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.

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

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