Probiotics & Prebiotics Explained Simply
Preview text: Understanding the dynamic duo of gut health!

Using this email in an article? Credit: Opu Probiotics email via They Sent It, with a link to this page. Full-size image
- Subject
- Probiotics & Prebiotics Explained Simply
- Preview text
- Understanding the dynamic duo of gut health!
- From
- info@
opuprobiotics.com - Brand
- Opu Probiotics
- ESP
- Klaviyo
- Sent
- Fri Oct 16, 2026, 4:02 AM ET
- Sent to
- getopu.com, opuprobiotic.com, opuprobiotics.com
- Size
- 44 KB
- Images
- 8
- Links
- 8, 4 of them buttons
- Subject length
- 40 characters
Against Opu Probiotics's usual
Sent in the 4 AM hour, which holds 30% of its emails; 54% arrive in the 10 AM hour. The subject is 40 characters; its average is 45.
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
- Opu Probiotics <[email protected]>
- Subject
- Probiotics & Prebiotics Explained Simply
- Date
- Fri, 16 Oct 2026 08:02:23 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-20
- Return-Path domain
- k1.send.opuprobiotics.com
- DKIM signature
- d=send.opuprobiotics.com s=s1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-dpgzd with SMTP
- from (unnamed) by geopod-ismtpd-20 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
| Oct 19, 2026 4:01 AM | Weird Poop Day? 💩 Don’t Panic. | |
| Oct 18, 2026 4:02 AM | Drink Up! 💦 Water’s the Unsung Hero of Healthy Digestion! | |
| Oct 17, 2026 4:04 AM | Your Gut’s Dream Team: Opu + Fiber | |
| Oct 16, 2026 4:02 AM | Probiotics & Prebiotics Explained Simply (this email) | |
| Oct 15, 2026 4:03 AM | The truth about your #2 💩 | |
| Oct 14, 2026 4:59 PM | Welcome to the Opu 30-Day Gut Health Journey! What Exactly Is the Gut? (Spoiler: It's More Than Just Your Intestines!) | |
| Jul 20, 2026 10:02 AM | You Did It! 🥳 What’s Next for Your Gut Journey? |
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Oct 29, 2026 5:01 AM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 16, 2026.











