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 tags: The only 3 tags you really need (rua, p, and v)
Have you heard of DMARC tags? There are three main ones: rua, p, and v. Learn more about these tags and how they can help you.
GoDaddy DMARC Setup: How to create and add a TXT record or edit your default DMARC policy
Learn how to set up DMARC on GoDaddy with our step-by-step guide. Protect your domain from spoofing and improve email deliverability.
How to send secure email in Outlook: A step-by-step guide
Learn how to send secure email in Outlook. We’ll show you how to set up encryption, use security features, and protect your sensitive messages.
Instant SPF: The smarter way to manage Sender Policy Framework (SPF)
Struggling with SPF limits and flattening? Valimail Instant SPF delivers dynamic, real-time, per-sender authentication: no 10-lookup cap, no manual DNS updates.
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.
DMARC syntax: Every element of your DMARC record explained
We break down every element of your DMARC syntax, look at common examples, and provide you with the know-how to craft a DMARC record that’s error-free.
DKIM vs. SPF: Understanding the difference to improve email deliverability
SPF and DKIM are essential email authentication protocols, but they’re not interchangeable. Learn how they differ, why you need both, and how to check.
What is email filtering: Software and services to prevent spam
Learn everything you need to know about email filtering software and services to help you prevent spam and protect your customers.
Why your emails go to spam: 8 fixes that actually work
Learn why your emails are going to the spam folder and what you can do to improve your deliverability and get them where they belong: the inbox.
What is SPF flattening and why doesn’t it work?
Learn why manually flattening SPF records creates more issues and how automated, real-time SPF solves the 10‑lookup limit once and for all.
DKIM alignment: Why your signature failed (and how to fix it)
Learn why your DKIM signatures fail alignment checks and how to fix these issues with this quick-and-easy guide to email authentication.