They Sent It

Is this... goodbye?

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Muscle FeastSaturday, Sep 19, 2026 at 8:03 PM EasternKlaviyo
Muscle FeastIs this... goodbye?
Subject
Is this... goodbye?
Preview text
(You should probably read this first.)
From
contact@musclefeast.com
Sent
Sat Sep 19, 2026, 8:03 PM ET
Size
72 KB
Images
26
Links
28, 6 of them buttons
Subject length
19 characters

Against Muscle Feast's usual

Sent in the 8 PM hour, which holds 4% of its emails; 45% arrive in the 6 PM hour. The subject is 19 characters; its average is 29.

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From
Muscle Feast, LLC <[email protected]>
Subject
Is this... goodbye?
Date
Sun, 20 Sep 2026 00:03:37 +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
Present, one-click

Servers it passed through, newest first

  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-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse

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Sent just before and after

Oct 2, 2026 6:04 PMFLASH SALE! 20% off. Right now.
Oct 1, 2026 6:01 PMCreatine for your brain?
Sep 21, 2026 12:00 PMYour recovery, hour by hour
Sep 19, 2026 8:03 PMIs this... goodbye? (this email)
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

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