55% faster to sleep

Preview text: More deep sleep. Sharper mornings.

Tuesday, Oct 20, 2026 at 6:09 PM EasternActiveCampaign

Muse55% faster to sleep

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Against Muse's usual

Sent in the 6 PM hour, which holds 12% of its emails; 17% arrive in the 4 PM hour. The subject is 19 characters; its average is 32.

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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: Muse <[email protected]>
Reply-To: [email protected]
Subject: 55% faster to sleep
Date: Tue, 20 Oct 2026 17:09:23 -0500
Message-ID domain: acampaign.choosemuse.com
Return-Path domain: s1.acemsrvg.com
DKIM signature: d=email.choosemuse.com s=acdkim1; d=acems3.com s=acdkim1
Authentication: dkim=pass (email.choosemuse.com), dkim=pass (acems3.com), spf=pass (s1.acemsrvg.com), dmarc=pass (email.choosemuse.com)
List-Unsubscribe: Present, one-click
Mailer: ActiveCampaign Mailer
Feedback-ID sender: activecampaign

Other sending headers (names only): X-KumoRef, X-Report-Abuse, X-mid, X-lid, x-virtual-mta, X-250ok-CID, X-DKIM-Options

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