We're making a protein bar. And I need your input

Use this example
- Subject
- We're making a protein bar. And I need your input
- From
- contact@
spacemilk.com - Brand
- Spacemilk
- ESP
- Klaviyo
- Sent
- Tue Sep 29, 2026, 11:56 AM ET
- Size
- 16 KB
- Images
- 1
- Links
- 2, 1 of them buttons
- Subject length
- 49 characters
Against Spacemilk's usual
Sent in the 11 AM hour, which holds 3% of its emails; 63% arrive in the 9 AM hour. The subject is 49 characters; its average is 35.
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
- Walt | Founder, Spacemilk <[email protected]>
- Subject
- We're making a protein bar. And I need your input
- Date
- Tue, 29 Sep 2026 15:56:30 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-6
- Return-Path domain
- walter.spacemilk.com
- DKIM signature
- d=spacemilk.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-9cmxp with SMTP
- from (unnamed) by geopod-ismtpd-6 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
Sent just before and after
| Oct 3, 2026 9:34 AM | Looking for a protein that fits your routine? | |
| Oct 2, 2026 12:08 PM | Unflavored has RETURNED🎉 | |
| Oct 1, 2026 9:34 AM | Meet our October giveaway winner | |
| Sep 29, 2026 11:56 AM | We're making a protein bar. And I need your input (this email) | |
| Sep 28, 2026 9:34 AM | We’ve got nothing to hide. | |
| Sep 26, 2026 9:34 AM | Wanted: a protein powder that's easy to live with | |
| Sep 24, 2026 9:34 AM | Upgraded bags. Updated flavor. Same core protein. |
More from Spacemilk
All Spacemilk emailsChalky texture and artificial aftertaste, not invited.
Nov 9, 2026 3:34 AM
Find out how to lower your cost per serving
Nov 7, 2026 3:34 AM
The story behind our “new” Original flavor.
Nov 6, 2026 3:34 AM
Nov 3, 2026 3:34 AM
Nov 1, 2026 3:34 AM
Why Bryan switched to Spacemilk
Oct 29, 2026 4:33 AM
Two Scoops Add 40g To Your Day
Oct 26, 2026 4:34 AM
Complete protein with a smaller footprint
Oct 24, 2026 3:34 AM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Sep 29, 2026.









