We really appreciate you!

Preview text: Join our loyalty program and start earning

Echo-SigmaTuesday, Oct 20, 2026 at 3:35 AM EasternKlaviyo
Echo-SigmaWe really appreciate you!
Subject
We really appreciate you!
Preview text
Join our loyalty program and start earning
From
sales@echo-sigma.com
Sent
Tue Oct 20, 2026, 3:35 AM ET
Size
45 KB
Images
16
Links
18, 5 of them buttons
Subject length
25 characters

Against Echo-Sigma's usual

Sent in its busiest hour, 3 AM, which holds 26% of its emails. The subject is 25 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
Echo-Sigma <[email protected]>
Subject
We really appreciate you!
Date
Tue, 20 Oct 2026 07:35:06 +0000 (UTC)
Message-ID domain
geopod-ismtpd-148
Return-Path domain
k1.send.echo-sigma.com
DKIM signature
d=send.echo-sigma.com s=s1
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-…-s4v2c with SMTP
  2. from (unnamed) by geopod-ismtpd-148 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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Sent just before and after

Oct 22, 2026 3:41 AMLimited Time: Enjoy 10% OFF
Oct 20, 2026 3:35 AMWe really appreciate you! (this email)
Oct 18, 2026 3:33 AMA message from our founders
Oct 16, 2026 3:32 AMBe ready for anything
Oct 14, 2026 3:30 AMYou're in! Welcome to Echo-Sigma!
Oct 1, 2026 9:35 PMWe think you'll like these
Sep 30, 2026 9:32 PMThanks for stopping by!

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