The morning after leg day…

Preview text: People who work out hard share what changed with Thirdzy.

ThirdzyTuesday, Oct 20, 2026 at 7:15 PM EasternKlaviyo
ThirdzyThe morning after leg day…
Subject
The morning after leg day…
Preview text
People who work out hard share what changed with Thirdzy.
From
zteam@thirdzy.com
Brand
Thirdzy
Sent
Tue Oct 20, 2026, 7:15 PM ET
Sent to
Canada (thirdzy.ca), thirdzy.com, United States (thirdzy.us)
Size
50 KB
Images
13
Links
12, 6 of them buttons
Subject length
27 characters

Against Thirdzy's usual

Sent in its busiest hour, 7 PM, which holds 95% of its emails. The subject is 27 characters; its average is 34.

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
Thirdzy <[email protected]>
Subject
The morning after leg day…
Date
Tue, 20 Oct 2026 23:15:21 +0000 (UTC)
Message-ID domain
geopod-ismtpd-40
Return-Path domain
send.thirdzy.com
DKIM signature
d=thirdzy.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-canary-…-4sk44 with SMTP
  2. from (unnamed) by geopod-ismtpd-40 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

Oct 30, 2026 7:15 PM“Can I take it every night?”
Oct 27, 2026 7:15 PMThirdzy, but make it a hot mug
Oct 23, 2026 7:15 PMBefore the clocks go back next Sunday
Oct 20, 2026 7:15 PMThe morning after leg day… (this email)
Oct 11, 2026 7:15 PMI wish more people understood this about sleep.
Oct 9, 2026 7:15 PMWhat night 30 feels like
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