Your First Subscription Is 40% Off

Preview text: Pick your protein, subscribe, and use code SUBandSAVE at checkout.

GainfulMonday, Oct 19, 2026 at 2:50 PM EasternKlaviyo
GainfulYour First Subscription Is 40% Off
Subject
Your First Subscription Is 40% Off
Preview text
Pick your protein, subscribe, and use code SUBandSAVE at checkout.
From
hello@gainful.com
Brand
Gainful
Sent
Mon Oct 19, 2026, 2:50 PM ET
Sent to
Colombia (gainful.co), gainful.com
Size
32 KB
Images
10
Links
10, 1 of them buttons
Subject length
34 characters

Against Gainful's usual

Sent in the 2 PM hour, which holds 3% of its emails; 30% arrive in the 5 PM hour. The subject is 34 characters, the same as its average.

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From
Gainful <[email protected]>
Subject
Your First Subscription Is 40% Off
Date
Mon, 19 Oct 2026 18:50:03 +0000 (UTC)
Message-ID domain
geopod-ismtpd-167
Return-Path domain
send.gainful.com
DKIM signature
d=gainful.com s=s1
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-…-7rfns with SMTP
  2. from (unnamed) by geopod-ismtpd-167 with HTTP

Other sending headers (names only): X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID

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Oct 20, 2026 4:43 PMWhich protein is right for you?
Oct 19, 2026 2:50 PMYour First Subscription Is 40% Off (this email)
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Oct 17, 2026 5:22 PMWhat our protein quiz actually asks
Oct 16, 2026 6:16 PMOur founders have one piece of advice

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