Learn the best email cleaning and email marketing practices used by top brands around the globe.
Check back regularly and stay updated with the latest ZeroBounce in-person events and upcoming webinars!
Inbox Answers: Monthly Deliverability Drop-In Series Part 4
June 4th, 2026 | 1 PM EST
Join Luke Glasner (Director of Email Deliverability) live to learn the email authentication essentials every sender should know and why SPF, DKIM, and DMARC play such a critical role in inbox placement and sender reputation.
You’ll walk away with a clearer understanding of how mailbox providers verify your identity, how authentication protects your domain, and how proper setup helps improve deliverability.
Luke will break down SPF, DKIM, and DMARC in practical terms, walk through real-world authentication scenarios, and show you how to validate your setup using DNS lookups, DMARC reports, and email headers. Expect clear, practical guidance you can put to use right away.
Sign up nowEnjoy free deep dives into the world of email marketing with webinars from the experts at ZeroBounce and our friends from around the industry. Our past webinars, demonstrations, and educational content are available on-demand and free - no account required.
There’s no faster way to zero bounces
Get 100 free monthly email verifications when you sign up with a business/premium domain.
![ZeroBounce woman on pink background welcoming you to the ,[object Object], platform](/cdn-cgi/image/fit=scale-down,format=auto,quality=90,width=750,metadata=none/events/assets_next/callouts/callout-4.webp)

Why Cold Email Still Works in 2026.
The on-demand recording for this event will be made available soon. Stay tuned!

Ready for Spring Cleaning? 5 Ways to Give Your Email List a Fresh Start.
Is your email list holding back your results?
Watch this tactical session from ZeroBounce, Westfield Creative, and Mailchimp to learn 5 practical ways to clean your list, improve deliverability, and boost engagement using better data and smarter segmentation strategies.
Key Takeaways

Inbox Answers: Monthly Deliverability Drop-In Series Part 7
Watch this past Inbox Answers session, where we break down what it really means to land on an email blacklist, and what to do next.
No fluff. Just clear, practical guidance on how to check if you’ve been blacklisted, which listings actually impact your deliverability, and the exact steps to take to recover. Learn which blacklists can block your emails entirely, which ones quietly hurt your inbox placement, and how to protect and rebuild your sender reputation.
Are you up to date on the latest ZeroBounce product updates?
Watch this product update webinar with ZeroBounce’s Chief Product Officer, Dan Cotet, for a focused look at what’s new, what’s improved, and what’s coming next at ZeroBounce.
This session highlights recent feature releases designed to improve validation accuracy, deliverability insights, and overall email performance, plus a preview of what’s ahead.
Key takeaways:
Still guessing why some emails perform and others fall flat?
Stop treating email performance like a mystery. In this practical session, ZeroBounce and ActiveCampaign break down how clean email lists, real-time email validation, and automation work together to improve deliverability, engagement, and results across your entire funnel.
You will see how to apply email validation during lead capture, maintain list hygiene over time, and use clean data to power automated customer journeys that actually perform. No theory, no guesswork, just clear examples you can use right away.
Key takeaways:
In this exclusive webinar, ZeroBounce COO Brian Minick joins Jay Schwedelson, CEO of GURU Media Hub, to break down why a 98% delivery rate doesn't guarantee you're actually hitting the inbox.
Whether you are looking to fix a declining open rate or protect a high-growth list, this essential "Email Health Check" can be performed in just 30 minutes and gives you a clear roadmap to stronger inbox placement and better ROI.
What you'll learn: