This is the last one. Your code expires tonight.

Preview text: Code expires at midnight. Free returns if it's not perfect — we promise.

DuringdaysSunday, Oct 4, 2026 at 1:35 AM EasternKlaviyo
DuringdaysThis is the last one. Your code expires tonight.
Subject
This is the last one. Your code expires tonight.
Preview text
Code expires at midnight. Free returns if it's not perfect — we promise.
From
hello@duringdays.com.au
Sent
Sun Oct 4, 2026, 1:35 AM ET
Size
60 KB
Images
6
Links
23, 10 of them buttons
Subject length
48 characters

Against Duringdays's usual

Sent in the 1 AM hour, which holds 2% of its emails; 26% arrive in the 5 AM hour. The subject is 48 characters; its average is 52.

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
Duringdays <[email protected]>
Subject
This is the last one. Your code expires tonight.
Date
Sun, 04 Oct 2026 05:35:10 +0000 (UTC)
Message-ID domain
geopod-ismtpd-39
Return-Path domain
k1.send.duringdays.com.au
DKIM signature
d=send.duringdays.com.au s=s1
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-…-88dhp with SMTP
  2. from (unnamed) by geopod-ismtpd-39 with HTTP

Other sending headers (names only): X-Kmail-Account, X-Kmail-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID

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