A note from Michael, 25% off, sitewide.

Preview text: National Underwear Day isn't a marketing gimmick to us. Here's why.

Underwear ExpertTuesday, Aug 4, 2026 at 3:00 PM EasternKlaviyo
Underwear ExpertA note from Michael, 25% off, sitewide.
Subject
A note from Michael, 25% off, sitewide.
Preview text
National Underwear Day isn't a marketing gimmick to us. Here's why.
From
michaelk@underwearexpert.com
Sent
Tue Aug 4, 2026, 3:00 PM ET
Sent to
theunderwearexpert.net, Colombia (underwearexpert.co), underwearexpert.com, underwearexpert.gay
Size
12 KB
Images
1
Links
3, 1 of them buttons
Subject length
39 characters

Against Underwear Expert's usual

Sent in the 3 PM hour, which holds 7% of its emails; 9% arrive in the 12 PM hour. The subject is 39 characters; its average is 33.

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What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.

From
Michael | CEO @ Underwear Expert <[email protected]>
Subject
A note from Michael, 25% off, sitewide.
Date
Tue, 04 Aug 2026 19:00:15 +0000 (UTC)
Message-ID domain
geopod-ismtpd-68
Return-Path domain
brief.underwearexpert.com
DKIM signature
d=underwearexpert.com s=kl2
List-Unsubscribe
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Servers it passed through, newest first

  1. from o1421.shared.klaviyomail.com [149.72.148.236] by our receiving server with ESMTPS
  2. by recvd-…-m9xkr with SMTP
  3. from (unnamed) by geopod-ismtpd-68 with HTTP

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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Sent just before and after

Aug 6, 2026 11:50 PMHi, Michael Kleinmann here, founder of Underwear Expert.
Aug 6, 2026 1:01 PMNational Underwear Day: The Sale You Actually Want.
Aug 5, 2026 11:49 PMWelcome to Underwear Expert! 😍
Aug 4, 2026 3:00 PMA note from Michael, 25% off, sitewide. (this email)
Aug 4, 2026 3:45 AMYou checking us out or what?
Aug 2, 2026 3:00 PMBarcelona Just Sent Something Good.
Aug 2, 2026 7:02 AMPLOT TWIST 👀

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