The most accurate brain data you've ever had.

Preview text: Day and night brain training. Start here.

MuseTuesday, Oct 27, 2026 at 6:09 PM EasternActiveCampaign
MuseThe most accurate brain data you've ever had.
Subject
The most accurate brain data you've ever had.
Preview text
Day and night brain training. Start here.
From
marketing@email.choosemuse.com
Brand
Muse
Sent
Tue Oct 27, 2026, 6:09 PM ET
Size
60 KB
Images
20
Links
25, 2 of them buttons
Subject length
45 characters

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Sent in the 6 PM hour, which holds 12% of its emails; 17% arrive in the 4 PM hour. The subject is 45 characters; its average is 32.

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Subject
The most accurate brain data you've ever had.
Date
Tue, 27 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

Servers it passed through, newest first

  1. from s3.csa1.acemsb2.com [192.92.97.49] by our receiving server with ESMTPS
  2. from localhost.localdomain by acems1.com with ESMTP

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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Sent just before and after

Nov 2, 2026 11:01 AMYou're invited: What age is your brain?
Nov 2, 2026 9:03 AMFree webinar: What's your brain's age?
Oct 31, 2026 4:12 PMYour brain doesn't stop. Neither does Athena.
Oct 27, 2026 6:09 PMThe most accurate brain data you've ever had. (this email)
Oct 27, 2026 4:12 PMI bet your fitness tracker can't do this.
Oct 27, 2026 3:46 PMYour brain doesn't stop. Neither does Athena.
Oct 24, 2026 4:12 PMHow to quiet your mind at 3 am

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