They Sent It

In the Mood for Blue

Blue tones, without overthinking it

InsérifThursday, Apr 30, 2026 at 2:15 PM EasternKlaviyo
InsérifIn the Mood for Blue
Subject
In the Mood for Blue
Preview text
Blue tones, without overthinking it
From
hello@inserif.com
Sent
Thu Apr 30, 2026, 2:15 PM ET
Size
72 KB
Images
15
Links
18, 5 of them buttons
Subject length
20 characters

Against Insérif's usual

Sent in its busiest hour, 2 PM, which holds 33% of its emails. The subject is 20 characters; its average is 28.

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From
INSÉRIF <[email protected]>
Subject
In the Mood for Blue
Date
Thu, 30 Apr 2026 18:15:33 +0000 (UTC)
Message-ID domain
geopod-ismtpd-37
Return-Path domain
k1.send.inserif.com
DKIM signature
d=send.inserif.com s=s1
List-Unsubscribe
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  1. from o1304.shared.klaviyomail.com [167.89.100.82] by our receiving server with ESMTPS
  2. by recvd-…-jqcqz with SMTP
  3. from (unnamed) by geopod-ismtpd-37 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

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Apr 30, 2026 2:15 PMIn the Mood for Blue (this email)
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