They Sent It

Welcome to the Good Gut Club

Meet the new Zenwise.

ZenwiseWednesday, Oct 14, 2026 at 4:17 AM EasternKlaviyo
ZenwiseWelcome to the Good Gut Club
Subject
Welcome to the Good Gut Club
Preview text
Meet the new Zenwise.
From
hello@zenwise.com
Brand
Zenwise
Sent
Wed Oct 14, 2026, 4:17 AM ET
Sent to
zenwise.com
Size
44 KB
Images
15
Links
11, 1 of them buttons
Subject length
28 characters

Against Zenwise's usual

Sent in the 4 AM hour, which holds 14% of its emails; 22% arrive in the 9 PM hour. The subject is 28 characters; its average is 29.

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
Zenwise <[email protected]>
Subject
Welcome to the Good Gut Club
Date
Wed, 14 Oct 2026 08:17:35 +0000 (UTC)
Message-ID domain
geopod-ismtpd-15
Return-Path domain
send.zenwise.com
DKIM signature
d=zenwise.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-…-mmfvm with SMTP
  2. from (unnamed) by geopod-ismtpd-15 with HTTP

Other sending headers (names only): X-Kmail-Account, X-Kmail-Flow, 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 18, 2026 4:20 AMStill on the fence?
Oct 16, 2026 4:19 AM80,000+ reviews can't be wrong.
Oct 15, 2026 4:18 AMWe take your gut seriously
Oct 14, 2026 4:17 AMWelcome to the Good Gut Club (this email)
Sep 25, 2026 1:00 PMIs your gut ready for fall?
Sep 24, 2026 1:04 PMBeauty is officially here
Sep 21, 2026 9:02 PMStack your routine the right way

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