Science Says!
Preview text: Meet the Oldest Anti-Ager: Metformin
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- Subject
- Science Says!
- Preview text
- Meet the Oldest Anti-Ager: Metformin
- From
- info@
fatty15.com - Brand
- fatty15
- ESP
- Klaviyo
- Sent
- Sun Sep 13, 2026, 4:04 PM ET
- Sent to
- United States (c15.us), United Kingdom (fatty15.uk)
- Size
- 76 KB
- Images
- 30
- Links
- 34, 1 of them buttons
- Subject length
- 13 characters
Against fatty15's usual
Sent in its busiest hour, 4 PM, which holds 10% of its emails. The subject is 13 characters; its average is 28.
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
- Eric and Steph from fatty15 <[email protected]>
- Subject
- Science Says!
- Date
- Sun, 13 Sep 2026 20:04:14 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-104
- Return-Path domain
- send.fatty15.com
- DKIM signature
- d=fatty15.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-x5lbw with SMTP
- from (unnamed) by geopod-ismtpd-104 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
Sent just before and after
| Sep 15, 2026 3:35 AM | Science-Backed, Customer Loved | |
| Sep 14, 2026 3:35 AM | Fatty15 Benefits Timeline | |
| Sep 13, 2026 4:06 PM | Science Says! | |
| Sep 13, 2026 4:04 PM | Science Says! (this email) | |
| Sep 13, 2026 4:00 PM | Science Says | Issue N-187 | |
| Sep 13, 2026 3:33 AM | Still thinking it over? | |
| Sep 12, 2026 10:18 PM | Science-Backed, Customer Loved |
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Same ESP and the closest weekly volume, sent on Sep 13, 2026.
