Phishing vs. spear phishing: Why one attack is getting harder to catch (2025 update)
Learn about all the differences between spear phishing and phishing and ways to better protect your business in 2025.
Is hosted DMARC worth it? Pros, cons, and when to use it vs managing it on your own
Find out what hosted DMARC is, when your business should use it, and whether it’s a worthwhile investment to strengthen your organization’s email security.
Do I need to receive DMARC emails? Why they’re crucial
Why do I need to receive all these DMARC emails? Find out why your inbox is flooded with valuable DMARC reports and discover an easier way to parse through them.
DMARC in retail: How to secure your customer communications
See how DMARC helps retailers stop email spoofing, prevent fraud, and build customer confidence in digital communications.
How to layer AI and zero trust for better enterprise email security
Learn how enterprises build modern email security stacks by layering behavioral AI with zero trust authentication for complete protection.
FedRAMP compliance: A guide to the authorization process
Learn everything you need to know about FedRAMP compliance—what it is, why it matters, key benefits, and the essential steps to achieving it.
How to win over execs to invest in DMARC and email security
Struggling to get DMARC funded and implemented? Learn how to convince leadership to invest in email security (before it’s too late).
The complete guide to business email compromise (BEC) attacks in 2025
Discover the 2025 BEC numbers, trends, and 6-step defense checklist, plus a free Valimail domain audit and email solution.
DMARC failure reports: Everything you need to know in 2025
Explore the distinctions between DMARC failure and aggregate reports. Learn why aggregate reports are preferred for effective email authentication and security.
What are the DMARC policy options, and how do you reach enforcement?
What is a DMARC policy? Learn the difference between p=none, p=quarantine, and p=reject—and how to reach full DMARC enforcement.
Instant API access: Self-serve keys now in Valimail Enforce
Automate domain management at scale. Learn how Valimail’s API-first email security helps large organizations streamline authentication and control.
11 anti-phishing solutions that safeguard your business
Learn everything you need to know about anti-phishing solutions and the top software on the market to give your business the protection it needs.