Do you really need to be scared of microplastics?

Preview text: And…is there anything you can do?!

Mara LabsFriday, Apr 17, 2026 at 4:41 PM EasternKlaviyo
Mara LabsDo you really need to be scared of microplastics?
Subject
Do you really need to be scared of microplastics?
Preview text
And…is there anything you can do?!
From
info@mara-labs.com
Sent
Fri Apr 17, 2026, 4:41 PM ET
Sent to
mara-labs.com
Size
62 KB
Images
7
Links
17, 7 of them buttons
Subject length
49 characters

Against Mara Labs's usual

Sent in the 4 PM hour, which holds 10% of its emails; 17% arrive in the 9 AM hour. The subject is 49 characters; its average is 37.

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
Mara Labs <[email protected]>
Subject
Do you really need to be scared of microplastics?
Date
Fri, 17 Apr 2026 20:41:13 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
k3.send.mara-labs.com
DKIM signature
d=shared.klaviyomail.com s=def1; d=send.mara-labs.com s=mtd1
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from kl-203-20-221.kmta.shared.klaviyomail.com [170.203.20.221] by our receiving server with ESMTPS
  2. from (unnamed) by kmta-mta-blue-….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

Report this email

Sent just before and after

Apr 21, 2026 6:21 PMFwd: What Netflix got wrong about microplastics…
Apr 21, 2026 2:13 PMSee something you liked?
Apr 19, 2026 2:16 PMSunday Recap
Apr 17, 2026 4:41 PMDo you really need to be scared of microplastics? (this email)
Apr 15, 2026 12:30 PMWednesday Wellness Tips
Apr 14, 2026 6:35 PMWhat Netflix got wrong about microplastics…
Apr 13, 2026 11:03 AMWebinar Starts At 11:00

More from Mara Labs

All Mara Labs emails

Get the Black Friday insights

We're collecting every Black Friday email from more than 50,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. You'll get a confirmation email first, and you can unsubscribe anytime.