Upcoming Webinars: Prompt Injections, Custom Content, and Email Security

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Wednesday, Sep 2, 2026 at 11:22 AM EasternHubSpot

KnowBe4Upcoming Webinars: Prompt Injections, Custom Content, and Email Security

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Subject: Upcoming Webinars: Prompt Injections, Custom Content, and Email Security
Preview text: Upcoming Webinars: Prompt Injections, Custom Content, and Email Security 96 Join us for…
From: team@knowbe4.com
Brand: KnowBe4
ESP: HubSpot
Sent: Wed Sep 2, 2026, 11:22 AM ET
Sent to: blog.knowbe4.com, blog.thesecurityawarenesscompany.com, United Kingdom (cipcog.co.uk), egress-tech.com, United Kingdom (egresstechnologies.co.uk), info.knowbe4.com, knowbe4.com, pages.egress.com, survey-monkee.com, white-networks.com
Size: 86 KB
Images: 12
Links: 17, 5 of them buttons
Subject length: 73 characters

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Sent in the 11 AM hour, which holds 7% of its emails; 46% arrive in the 9 AM hour. The subject is 73 characters; its average is 61.

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From: KnowBe4 Team <[email protected]>
Reply-To: [email protected]
Subject: Upcoming Webinars: Prompt Injections, Custom Content, and Email Security
Date: Wed, 2 Sep 2026 11:22:57 -0400
Message-ID domain: 241394m.knowbe4.com
Return-Path domain: 241394m.knowbe4.com
DKIM signature: d=241394m.knowbe4.com s=hs1; d=knowbe4.com s=hs2
List-Unsubscribe: Present, one-click
Feedback-ID sender: HubSpot

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