They Sent It

Shirts Built to Handle the Heat

Made in the USA and guaranteed for Life

1620Friday, Jul 17, 2026 at 6:01 PM EasternKlaviyo
1620Shirts Built to Handle the Heat
Subject
Shirts Built to Handle the Heat
Preview text
Made in the USA and guaranteed for Life
From
workwear@1620usa.com
Brand
1620
Sent
Fri Jul 17, 2026, 6:01 PM ET
Sent to
1620usa.com
Size
44 KB
Images
16
Links
16, 5 of them buttons
Subject length
31 characters

Against 1620's usual

Sent in the 6 PM hour, which holds 19% of its emails; 28% arrive in the 8 PM hour. The subject is 31 characters; its average is 35.

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Subject
Shirts Built to Handle the Heat
Date
Fri, 17 Jul 2026 22:01:31 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
k3.send.1620usa.com
DKIM signature
d=shared.klaviyomail.com s=def1; d=send.1620usa.com s=mtd1
List-Unsubscribe
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  1. from kl-203-20-12.kmta.shared.klaviyomail.com [170.203.20.12] by our receiving server with ESMTPS
  2. 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

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Sent just before and after

Jul 23, 2026 10:01 AMUp to 50% Off Select Items
Jul 22, 2026 8:00 PMDon't Miss What's Coming Tomorrow
Jul 19, 2026 6:00 PMTorey’s Gear of the Trade
Jul 17, 2026 6:01 PMShirts Built to Handle the Heat (this email)
Jul 15, 2026 6:00 PMDon't Miss Out on Summer Ready Pants
Jul 12, 2026 4:00 PMMeet the Shop Pant
Jul 10, 2026 6:01 PMTrades Profile : Torey Aspinwall

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