Fit Check : Find Your Perfect CPAP Mask!

Preview text: Comfort, seal, and consistency: small changes with big impact.

Heartstrong SleepSunday, Aug 2, 2026 at 7:01 PM EasternKlaviyo
Heartstrong SleepFit Check : Find Your Perfect CPAP Mask!
Subject
Fit Check : Find Your Perfect CPAP Mask!
Preview text
Comfort, seal, and consistency: small changes with big impact.
From
hss@mail.heartstrongsleep.com
Sent
Sun Aug 2, 2026, 7:01 PM ET
Size
64 KB
Images
12
Links
21, 8 of them buttons
Subject length
40 characters

Against Heartstrong Sleep's usual

Sent in its busiest hour, 7 PM, which holds 42% of its emails. The subject is 40 characters, the same as its average.

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From
Heartstrong Sleep <[email protected]>
Subject
Fit Check : Find Your Perfect CPAP Mask!
Date
Sun, 02 Aug 2026 23:01:33 +0000 (UTC)
Message-ID domain
geopod-ismtpd-27
Return-Path domain
send.heartstrongsleep.com
DKIM signature
d=heartstrongsleep.com s=kl2
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Sent just before and after

Oct 14, 2026 1:57 PMOffer for your CPAP Machine
Aug 20, 2026 8:15 PMExperience Care from Fellow CPAP Users!
Aug 6, 2026 7:04 PMWhat's New and What's Loved at Heartstrong
Aug 2, 2026 7:01 PMFit Check : Find Your Perfect CPAP Mask! (this email)
Jul 30, 2026 7:00 PMFit Check : A Better Night's Sleep Starts With the Right Fit
Jul 23, 2026 7:02 PMKeep Your Therapy Running Smoothly
Jul 4, 2026 11:55 AMHappy 4th of July from Heartstrong Sleep 🇺🇸

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