Is Being Too Clean Making Us Sick?

Preview text: They Hygiene Hypothesis

Mara LabsThursday, Sep 10, 2026 at 7:25 PM EasternKlaviyo
Mara LabsIs Being Too Clean Making Us Sick?
Subject
Is Being Too Clean Making Us Sick?
Preview text
They Hygiene Hypothesis
From
info@mara-labs.com
Sent
Thu Sep 10, 2026, 7:25 PM ET
Sent to
brocelite.com, mara-labs.com
Size
59 KB
Images
7
Links
15, 6 of them buttons
Subject length
34 characters

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Sent in the 7 PM hour, which holds 7% of its emails; 17% arrive in the 9 AM hour. The subject is 34 characters; its average is 37.

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From
David @ Mara Labs <[email protected]>
Subject
Is Being Too Clean Making Us Sick?
Date
Thu, 10 Sep 2026 23:25:35 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
k3.send.mara-labs.com
DKIM signature
d=shared.klaviyomail.com s=def1; d=send.mara-labs.com s=mtd1
List-Unsubscribe
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  1. 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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