We found what makes a sauna actually great.

Preview text: What makes a sauna actually great? 96 We did the research. Now, we're ready to show you.

Saturday, May 23, 2026 at 6:15 AM EasternHubSpot

IcetubsWe found what makes a sauna actually great.

Image not available

No image available for this email.

Subject: We found what makes a sauna actually great.
Preview text: What makes a sauna actually great? 96 We did the research. Now, we're ready to show you.
From: sales@icetubs.com
Brand: Icetubs
ESP: HubSpot
Sent: Sat May 23, 2026, 6:15 AM ET
Size: 85 KB
Images: 19
Links: 14, 2 of them buttons
Subject length: 43 characters

Against Icetubs's usual

Sent in its busiest hour, 6 AM, which holds 25% of its emails. The subject is 43 characters; its average is 39.

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: Team Icetubs <[email protected]>
Reply-To: [email protected]
Subject: We found what makes a sauna actually great.
Date: Sat, 23 May 2026 12:15:15 +0200
Message-ID domain: bf07.eu1.hubspotemail.net
Return-Path domain: bf07.eu1.hubspotemail.net
DKIM signature: d=bf07.eu1.hubspotemail.net s=hs2; d=icetubs.com s=hs1-144952673
Authentication: dkim=pass (bf07.eu1.hubspotemail.net), dkim=pass (icetubs.com), spf=pass (bf07.eu1.hubspotemail.net), dmarc=pass (icetubs.com)
List-Unsubscribe: Present, one-click
Feedback-ID sender: HubSpot

from bd77e89.bf07.eu1.hubspotemail.net [143.244.84.107] by our receiving server with ESMTPS

Other sending headers (names only): X-HS-Cid, X-Report-Abuse-To

	Jun 15, 2026 4:49 AM	Still hot? We thought so. Something’s coming June 29th.
	May 28, 2026 6:12 AM	A small accident in the warehouse
	May 28, 2026 6:09 AM	It's hot. We've got 3°C (and €680 off)
	May 23, 2026 6:15 AM	We found what makes a sauna actually great. (this email)
	May 23, 2026 6:14 AM	What makes a sauna actually great?
	May 19, 2026 7:38 AM	Sold out in 17 days. August is your second chance.
	May 12, 2026 7:48 AM	IceKube almost sold out in 1 week - 5 left