Thermal Expansion Mismatch Cracks Substrates Over Time
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- Subject
- Thermal Expansion Mismatch Cracks Substrates Over Time
- Preview text
- Click here to view email online Choose the services you want to hear about! Update…
- From
- marketing@
spiritelectronics.com - Brand
- Spirit Electronics
- Sent
- Wed Oct 28, 2026, 12:34 PM ET
- Size
- 61 KB
- Images
- 12
- Links
- 24, 5 of them buttons
- Subject length
- 54 characters
Against Spirit Electronics's usual
Sent in its busiest hour, 12 PM, which holds 86% of its emails. The subject is 54 characters, the same as its average.
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
- Spirit Electronics <[email protected]>
- Subject
- Thermal Expansion Mismatch Cracks Substrates Over Time
- Date
- Wed, 28 Oct 2026 16:34:04 +0000 (GMT)
- Message-ID domain
- service-v2-5bbd5f7bd-8b8xb
- Return-Path domain
- em-1053772.spiritelectronics.com
- DKIM signature
- d=spiritelectronics.com s=acdkim1; d=acems2.com s=acdkim1
- List-Unsubscribe
- Present, one-click
- Mailer
- ActiveCampaign Mailer
- Feedback-ID sender
- activecampaign
Servers it passed through, newest first
- from (unnamed) by acems1.com with ESMTPS
Other sending headers (names only): X-KumoRef, X-DKIM-Options, X-Virtual-Mta, X-250ok-CID, X-Sending-Engine, X-Report-Abuse, X-lid, X-mid
Sent just before and after
| Nov 3, 2026 11:34 AM | How Many Vendors Does It Take to Build One ASIC? | |
| Nov 1, 2026 11:34 AM | Driving Kids Forward: Fueling Tomorrow’s Innovators | |
| Oct 30, 2026 12:34 PM | Your Critical Component Just Hit End-of-Life. Now What? | |
| Oct 28, 2026 12:34 PM | Thermal Expansion Mismatch Cracks Substrates Over Time (this email) | |
| Oct 26, 2026 12:33 PM | The Delamination You Can't See Will End Your Mission | |
| Oct 23, 2026 5:04 AM | From Our CEO: The New Reality of Mission-Critical Programs | |
| Oct 22, 2026 12:49 PM | The Prep Work Most Vendors Make You Source Elsewhere |
More from Spirit Electronics
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Nov 5, 2026 11:34 AM
How Many Vendors Does It Take to Build One ASIC?
Nov 3, 2026 11:34 AM
Driving Kids Forward: Fueling Tomorrow’s Innovators
Nov 1, 2026 11:34 AM
Your Critical Component Just Hit End-of-Life. Now What?
Oct 30, 2026 12:34 PM
The Delamination You Can't See Will End Your Mission
Oct 26, 2026 12:33 PM
From Our CEO: The New Reality of Mission-Critical Programs
Oct 23, 2026 5:04 AM
The Prep Work Most Vendors Make You Source Elsewhere
Oct 22, 2026 12:49 PM
When Your Critical Component Reaches End-of-Life
Oct 20, 2026 12:33 PM
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