One Last Summer Challenge ⛵

Preview text: Gather your crew for a chance to win a $100 SERO gift card!

SERO InnovationWednesday, Aug 12, 2026 at 9:12 AM EasternActiveCampaign
SERO InnovationOne Last Summer Challenge ⛵
Subject
One Last Summer Challenge ⛵
Preview text
Gather your crew for a chance to win a $100 SERO gift card!
From
customerservice@seroinnovation.com
Sent
Wed Aug 12, 2026, 9:12 AM ET
Size
41 KB
Images
8
Links
8, 3 of them buttons
Subject length
27 characters

Against SERO Innovation's usual

Sent in its busiest hour, 9 AM, which holds 21% of its emails. The subject is 27 characters; its average is 33.

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
SERO Sailing <[email protected]>
Subject
One Last Summer Challenge ⛵
Date
Wed, 12 Aug 2026 13:12:07 +0000 (GMT)
Message-ID domain
service-v2-7f8d4c495b-s2glt
Return-Path domain
em-3412135.seroinnovation.com
DKIM signature
d=seroinnovation.com s=acdkim1; d=acems3.com s=acdkim1
List-Unsubscribe
Present, one-click
Mailer
ActiveCampaign Mailer
Feedback-ID sender
activecampaign

Servers it passed through, newest first

  1. from (unnamed) by acems1.com with ESMTPS

Other sending headers (names only): X-KumoRef, X-DKIM-Options, X-Virtual-Mta, X-250ok-CID, X-Sending-Engine, X-Report-Abuse, X-lid, X-mid

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Sent just before and after

Sep 13, 2026 9:33 AMSome Things Are Worth Passing Down ⛵
Sep 1, 2026 10:33 AMMore Than A Summer Camp ☀️
Aug 25, 2026 3:04 PMThere's More Than One Way to Enjoy the Water 🌊
Aug 12, 2026 9:12 AMOne Last Summer Challenge ⛵ (this email)
Aug 1, 2026 12:01 PMThe Sunfish, In Your Words ⛵
Jul 22, 2026 6:01 PMThe Best Part of Summer Isn't on Your Phone.
Jul 11, 2026 10:01 AMCelebrate the Story & Create Your Own

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