What’s Hiding in Your Protein?

Preview text: See what Spacemilk includes, leaves out, and tests every batch.

Wednesday, Oct 14, 2026 at 1:18 AM EasternKlaviyo

SpacemilkWhat’s Hiding in Your Protein?

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Subject: What’s Hiding in Your Protein?
Preview text: See what Spacemilk includes, leaves out, and tests every batch.
From: contact@spacemilk.com
Brand: Spacemilk
ESP: Klaviyo
Sent: Wed Oct 14, 2026, 1:18 AM ET
Size: 48 KB
Images: 18
Links: 18, 1 of them buttons
Subject length: 31 characters

Against Spacemilk's usual

Sent in the 1 AM hour, which holds 3% of its emails; 64% arrive in the 9 AM hour. The subject is 31 characters; its average is 35.

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

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

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