Is Spacemilk Worth It?

Preview text: See what you get with your first subscription order.

SpacemilkThursday, Oct 15, 2026 at 1:21 AM EasternKlaviyo
SpacemilkIs Spacemilk Worth It?
Subject
Is Spacemilk Worth It?
Preview text
See what you get with your first subscription order.
From
contact@spacemilk.com
Sent
Thu Oct 15, 2026, 1:21 AM ET
Size
45 KB
Images
16
Links
16, 1 of them buttons
Subject length
22 characters

Against Spacemilk's usual

Sent in the 1 AM hour, which holds 3% of its emails; 65% arrive in the 9 AM hour. The subject is 22 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
Is Spacemilk Worth It?
Date
Thu, 15 Oct 2026 05:21:01 +0000 (UTC)
Message-ID domain
geopod-ismtpd-82
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-…-97cpr with SMTP
  2. from (unnamed) by geopod-ismtpd-82 with HTTP

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

Report this email

Sent just before and after

Oct 17, 2026 9:34 AMHow much protein should you eat each day?
Oct 15, 2026 9:34 AMA Day in Your Protein Routine
Oct 15, 2026 4:23 AMA Quick Note About Your Welcome Offer
Oct 15, 2026 1:21 AMIs Spacemilk Worth It? (this email)
Oct 14, 2026 4:19 AMThe review that stopped me for a second
Oct 14, 2026 1:18 AMWhat’s Hiding in Your Protein?
Oct 13, 2026 4:16 AMWhat if protein didn't need a farm?

More from Spacemilk

All Spacemilk emails

Sent the same day by similar brands

Same ESP and the closest weekly volume, sent on Oct 15, 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.