The Ingredient You’re Probably Ignoring
Preview text: Your coffee is 98% water. Here’s what that means for your cup.

Using this email in an article? Credit: Cardiology Coffee email via They Sent It, with a link to this page. Full-size image
- Subject
- The Ingredient You’re Probably Ignoring
- Preview text
- Your coffee is 98% water. Here’s what that means for your cup.
- From
- health@
cardiologycoffee.com - Brand
- Cardiology Coffee
- ESP
- Klaviyo
- Sent
- Wed Oct 21, 2026, 2:01 PM ET
- Size
- 31 KB
- Images
- 9
- Links
- 6, 1 of them buttons
- Subject length
- 39 characters
Against Cardiology Coffee's usual
Sent in its busiest hour, 2 PM, which holds 75% of its emails. The subject is 39 characters; its average is 42.
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
- Cardiology Coffee <[email protected]>
- Subject
- The Ingredient You’re Probably Ignoring
- Date
- Wed, 21 Oct 2026 18:01:46 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.mail.cardiologycoffee.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=mail.cardiologycoffee.com s=mtd1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- from (unnamed) by kmta-mta-green-….servers.clovesoftware.com with SMTP
Other sending headers (names only): X-Mailer-Info-Extra2, X-Mailer-Info, X-Mailer-Info-Extra, X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse
Sent just before and after
| Oct 24, 2026 8:04 PM | Our Coffee Story: From Cardiology to Your Cup | |
| Oct 23, 2026 8:03 PM | Welcome! Your Free eBook Download is Here | |
| Oct 23, 2026 3:31 PM | A free bag. 15% off every order. Subscribe & Save is open. | |
| Oct 21, 2026 2:01 PM | The Ingredient You’re Probably Ignoring (this email) | |
| Oct 20, 2026 2:01 PM | Your coffee is 98% water. Is that good enough? | |
| Oct 19, 2026 2:02 PM | [VIP] Here is exactly where your 5% goes. | |
| Oct 18, 2026 2:01 PM | Are You Making This Grinding Mistake? |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 21, 2026.




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