Biohacking vitamin D
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- Subject
- Biohacking vitamin D
- Preview text
- Biohacking vitamin D
- From
- noreply@
t-nation.com - ESP
- Klaviyo
- Sent
- Sun Oct 18, 2026, 9:31 AM ET
- Sent to
- biotestsports.org, thevdiet.com
- Size
- 30 KB
- Images
- 2
- Links
- 5, 1 of them buttons
- Subject length
- 20 characters
Against T Nation's Daily Dose's usual
Sent in its busiest hour, 9 AM, which holds 90% of its emails. The subject is 20 characters; its average is 31.
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
- T Nation's Daily Dose <[email protected]>
- Subject
- Biohacking vitamin D
- Date
- Sun, 18 Oct 2026 13:31:40 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-44
- Return-Path domain
- email.t-nation.com
- DKIM signature
- d=t-nation.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-kqqg6 with SMTP
- from (unnamed) by geopod-ismtpd-44 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 21, 2026 9:30 AM | One set. Maximum biceps growth | |
| Oct 20, 2026 9:30 AM | Two-shake firefighter diet | |
| Oct 19, 2026 9:30 AM | Greens powders: What works, what doesn't | |
| Oct 18, 2026 9:31 AM | Biohacking vitamin D (this email) | |
| Oct 17, 2026 9:31 AM | Preventing postpartum depression, naturally | |
| Oct 16, 2026 11:00 PM | You're In! | |
| Oct 16, 2026 9:30 AM | Protein dilution is making you fat |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 18, 2026.
