Where does your protein actually come from?

Preview text: Two roads you already know, and the one we took instead.

SpacemilkTuesday, Aug 25, 2026 at 9:34 AM EasternKlaviyo
SpacemilkWhere does your protein actually come from?
Subject
Where does your protein actually come from?
Preview text
Two roads you already know, and the one we took instead.
From
contact@spacemilk.com
Sent
Tue Aug 25, 2026, 9:34 AM ET
Size
40 KB
Images
13
Links
13, 1 of them buttons
Subject length
43 characters

Against Spacemilk's usual

Sent in its busiest hour, 9 AM, which holds 65% of its emails. The subject is 43 characters; its average is 34.

Email headers

What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.

From
Spacemilk <[email protected]>
Subject
Where does your protein actually come from?
Date
Tue, 25 Aug 2026 13:34:03 +0000 (UTC)
Message-ID domain
geopod-ismtpd-29
Return-Path domain
walter.spacemilk.com
DKIM signature
d=spacemilk.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-canary-…-5vp5r with SMTP
  2. from (unnamed) by geopod-ismtpd-29 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

Report this email

Sent just before and after

Aug 28, 2026 9:34 AMWait...yeast protein? 🤨
Aug 27, 2026 9:34 AMHow to spot a complete protein in 5 seconds
Aug 26, 2026 9:34 AMCount your protein today (it takes 2 minutes)
Aug 25, 2026 9:34 AMWhere does your protein actually come from? (this email)
Aug 24, 2026 3:24 PMDid you see something you liked?
Aug 23, 2026 3:23 PMYou were close. Your 35% is still good.
Aug 22, 2026 3:22 PMGood choice. Here's why 👀

More from Spacemilk

All Spacemilk emails

Sent the same day by similar brands

Same ESP and the closest weekly volume, sent on Aug 25, 2026.

Get the Black Friday insights

We're collecting every Black Friday email from more than 50,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. You'll get a confirmation email first, and you can unsubscribe anytime.