Sleep Better Tonight with Paper 7—No Blue Light Needed 🌙

Preview text: Biohack Your Sleep with Paper 7

Harborinno LimitedWednesday, Apr 1, 2026 at 9:05 AM EasternKlaviyo
Harborinno LimitedSleep Better Tonight with Paper 7—No Blue Light Needed 🌙
Subject
Sleep Better Tonight with Paper 7—No Blue Light Needed 🌙
Preview text
Biohack Your Sleep with Paper 7
From
support@harborinno.com
Sent
Wed Apr 1, 2026, 9:05 AM ET
Size
58 KB
Images
11
Links
4, 2 of them buttons
Subject length
56 characters

Against Harborinno Limited's usual

Sent in the 9 AM hour, which holds 2% of its emails; 29% arrive in the 4 AM hour. The subject is 56 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
HARBORINNO LIMITED <[email protected]>
Subject
Sleep Better Tonight with Paper 7—No Blue Light Needed 🌙
Date
Wed, 01 Apr 2026 13:05:03 +0000 (UTC)
Message-ID domain
geopod-ismtpd-99
Return-Path domain
k1.send.harborinno.com
DKIM signature
d=send.harborinno.com s=s1
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from o1297.shared.klaviyomail.com [167.89.55.148] by our receiving server with ESMTPS
  2. by recvd-…-2r5px with SMTP
  3. from (unnamed) by geopod-ismtpd-99 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

Report this email

Sent just before and after

Apr 30, 2026 10:00 PMPaper 7: Your Perfect Picnic Reading Tablet🧺📖
Apr 23, 2026 10:00 PMStill Looking for a Mother’s Day Gift? – 20% OFF on Paper 7
Apr 21, 2026 10:00 PMDitch the Glare with Paper 7—Built for Sunlight ☀️
Apr 14, 2026 10:01 PMPaper 7 20% OFF 💐 Perfect Mother’s Day Gift
Apr 1, 2026 9:05 AMSleep Better Tonight with Paper 7—No Blue Light Needed 🌙 (this email)
Mar 26, 2026 10:26 PMTake Your Screen Outside This Spring🌿
Mar 21, 2026 2:50 AMA Safer Screen for Your Child’s Eyes - Meet Paper7

More from Harborinno Limited

All Harborinno Limited 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. Unsubscribe anytime.