Cold Shower vs. Ice Bath
Preview text: Three things that actually separate them.

Using this email in an article? Credit: Renu Therapy email via They Sent It, with a link to this page. Full-size image
- Subject
- Cold Shower vs. Ice Bath
- Preview text
- Three things that actually separate them.
- From
- help@
renutherapy.com - Brand
- Renu Therapy
- ESP
- Klaviyo
- Sent
- Thu Sep 17, 2026, 12:02 PM ET
- Sent to
- renutherapy.com, renutherapy.net, renutherapy.org
- Size
- 66 KB
- Images
- 24
- Links
- 26, 9 of them buttons
- Subject length
- 24 characters
Against Renu Therapy's usual
Sent in its busiest hour, 12 PM, which holds 25% of its emails. The subject is 24 characters; its average is 31.
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
- Renu Therapy <[email protected]>
- Subject
- Cold Shower vs. Ice Bath
- Date
- Thu, 17 Sep 2026 16:02:06 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-43
- Return-Path domain
- email.renutherapy.com
- DKIM signature
- d=renutherapy.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-bcx9n with SMTP
- from (unnamed) by geopod-ismtpd-43 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
Sent just before and after
| Sep 24, 2026 11:48 AM | The easiest sauna to own | |
| Sep 22, 2026 12:02 PM | Why the Plunge You Almost Skip | |
| Sep 20, 2026 12:01 PM | You Don’t Toughen Up. You Adapt. | |
| Sep 17, 2026 12:02 PM | Cold Shower vs. Ice Bath (this email) | |
| Sep 15, 2026 11:39 AM | Now at Renu Therapy. Infrared. | |
| Sep 14, 2026 12:15 PM | I Filmed How We Build Them | |
| Sep 12, 2026 5:58 PM | 3 Things You Should Know… |
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