Final day: FM125 30 Watt Solar Panel Flash Sale

Preview text: Save on the 30 Watt Solar Panel Kit. The weekend flash sale ends tonight at 11:59 PM PT.

Mighty MuleSunday, Sep 20, 2026 at 12:15 PM EasternKlaviyo
Mighty MuleFinal day: FM125 30 Watt Solar Panel Flash Sale
Subject
Final day: FM125 30 Watt Solar Panel Flash Sale
Preview text
Save on the 30 Watt Solar Panel Kit. The weekend flash sale ends tonight at 11:59 PM PT.
From
info@mightymule.com
Sent
Sun Sep 20, 2026, 12:15 PM ET
Size
48 KB
Images
5
Links
10, 5 of them buttons
Subject length
47 characters

Against Mighty Mule's usual

Sent in its busiest hour, 12 PM, which holds 46% of its emails. The subject is 47 characters; its average is 38.

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
Mighty Mule <[email protected]>
Subject
Final day: FM125 30 Watt Solar Panel Flash Sale
Date
Sun, 20 Sep 2026 16:15:08 +0000 (UTC)
Message-ID domain
geopod-ismtpd-104
Return-Path domain
send.mightymule.com
DKIM signature
d=mightymule.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-…-vt8nc with SMTP
  2. from (unnamed) by geopod-ismtpd-104 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

Report this email

Sent just before and after

Sep 29, 2026 12:37 PMLast Day: 10% Off Ends Tonight at 11:59 PM PT
Sep 28, 2026 1:05 PMFall Into Savings Ends Tomorrow Night
Sep 24, 2026 12:03 PMFall Into Savings: 10% Off Sitewide
Sep 20, 2026 12:15 PMFinal day: FM125 30 Watt Solar Panel Flash Sale (this email)
Sep 19, 2026 1:01 PMFlash Sale: 30W Solar Panel for Gate Opener
Sep 13, 2026 10:05 AMFinal day: FM123 is $109.99 until midnight
Sep 12, 2026 12:02 PMPower your gate off-grid: FM123 is $109.99

More from Mighty Mule

All Mighty Mule emails

Sent the same day by similar brands

Same ESP and the closest weekly volume, sent on Sep 20, 2026.

Get the Black Friday insights

We're collecting every Black Friday email from more than 50,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. Unsubscribe anytime.