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15% off whatever you’re working on

Strength, muscle growth, recovery, or fuel. Build your stack.

Muscle FeastSunday, Sep 6, 2026 at 6:03 PM EasternKlaviyo
Muscle Feast15% off whatever you’re working on
Subject
15% off whatever you’re working on
Preview text
Strength, muscle growth, recovery, or fuel. Build your stack.
From
contact@musclefeast.com
Sent
Sun Sep 6, 2026, 6:03 PM ET
Size
59 KB
Images
23
Links
23, 6 of them buttons
Subject length
34 characters

Against Muscle Feast's usual

Sent in its busiest hour, 6 PM, which holds 45% of its emails. The subject is 34 characters; its average is 29.

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From
Muscle Feast, LLC <[email protected]>
Subject
15% off whatever you’re working on
Date
Sun, 06 Sep 2026 22:03:24 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
k3.send.musclefeast.com
DKIM signature
d=shared.klaviyomail.com s=def1; d=send.musclefeast.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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Sent just before and after

Sep 19, 2026 8:03 PMIs this... goodbye?
Sep 18, 2026 6:04 PMWait, you can chew creatine?
Sep 7, 2026 6:04 PMGains stay. 15% off goes
Sep 6, 2026 6:03 PM15% off whatever you’re working on (this email)
Sep 5, 2026 12:05 PMFive stars. 15% off. ⭐⭐⭐⭐⭐
Sep 4, 2026 6:05 PMLabor Day gains = 15% off
Aug 31, 2026 6:02 PMThe science on creatine, simplified.

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