What is unstable blood sugar and what causes it?
Preview text: What is unstable blood sugar and what causes it? Read more here!

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- Subject
- What is unstable blood sugar and what causes it?
- Preview text
- What is unstable blood sugar and what causes it? Read more here!
- From
- info@
bioptimizers.eu - Brand
- BIOptimizers
- ESP
- Mailchimp
- Sent
- Wed Oct 21, 2026, 4:06 AM ET
- Sent to
- Europe (bioptimizers.eu)
- Size
- 82 KB
- Images
- 13
- Links
- 18, 4 of them buttons
- Subject length
- 48 characters
Against BIOptimizers's usual
Sent in its busiest hour, 4 AM, which holds 34% of its emails. The subject is 48 characters; its average is 40.
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
- BIOptimizers <[email protected]>
- Reply-To
- BIOptimizers <[email protected]>
- Subject
- What is unstable blood sugar and what causes it?
- Date
- Wed, 21 Oct 2026 08:06:39 +0000
- Message-ID domain
- mail31.atl261.mcdlv.net
- Return-Path domain
- mail31.atl261.mcdlv.net
- DKIM signature
- d=gmail.mcsv.net s=k2; d=bioptimizers.eu s=k3
- Authentication
- dkim=pass (gmail.mcsv.net), dkim=pass (bioptimizers.eu), spf=pass (mail31.atl261.mcdlv.net), dmarc=pass (bioptimizers.eu)
- List-Unsubscribe
- Present, one-click
- Mailer
- Mailchimp Mailer
- Feedback-ID sender
- mc
Servers it passed through, newest first
- from mail31.atl261.mcdlv.net [198.2.142.31] by our receiving server with ESMTPS
- from localhost [127.0.0.1] by mail31.atl261.mcdlv.net with ESMTP
Other sending headers (names only): X-Campaign, X-campaignid, X-Report-Abuse, X-MC-User, X-Accounttype
Sent just before and after
| Oct 23, 2026 8:12 AM | Premium Supplements To Benefit Your Health | |
| Oct 23, 2026 4:01 AM | Beat that Halloween Bloat with this special offer! | |
| Oct 21, 2026 12:03 PM | What Is Unstable Blood Sugar, And What Causes It? | |
| Oct 21, 2026 4:06 AM | What is unstable blood sugar and what causes it? (this email) | |
| Oct 9, 2026 8:50 AM | We're here to help you get started | |
| Oct 9, 2026 8:11 AM | Welcome to the BIOptimizers family | |
| Oct 7, 2026 1:05 PM | LAST CHANCE! 15% Off Sitewide Ends Midnight |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 21, 2026.









