They Sent It

Welcome to Probulin 👋

Take 20% off your first purchase

ProbulinFriday, Oct 9, 2026 at 8:01 AM EasternKlaviyo
ProbulinWelcome to Probulin 👋
Subject
Welcome to Probulin 👋
Preview text
Take 20% off your first purchase
From
probulin@probulin.com
Sent
Fri Oct 9, 2026, 8:01 AM ET
Size
61 KB
Images
13
Links
15, 6 of them buttons
Subject length
22 characters

Against Probulin's usual

Sent in the 8 AM hour, which holds 23% of its emails; 46% arrive in the 7 AM hour. The subject is 22 characters; its average is 37.

Email headers

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From
Probulin® <[email protected]>
Subject
Welcome to Probulin 👋
Date
Fri, 09 Oct 2026 12:01:56 +0000 (UTC)
Message-ID domain
geopod-ismtpd-137
Return-Path domain
send.probulin.com
DKIM signature
d=probulin.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-…-9dz2f with SMTP
  2. from (unnamed) by geopod-ismtpd-137 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

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Oct 12, 2026 7:45 AM40% Off Extra Strength Probiotics
Oct 11, 2026 8:01 AMFinal Hours: Grab 35% Off Now! ⏳
Oct 9, 2026 8:01 AMWelcome to Probulin 👋 (this email)
Oct 9, 2026 7:31 AMSave 35% on Women's Probiotics Today! 🎉
Oct 7, 2026 7:02 AMLast Chance for 50% Off at Amazon! ⏰
Oct 6, 2026 6:00 AM50% Off for Amazon Big Deal Day! 🛒

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