Verified Domain vs Shared IP: What Actually Matters?
If you’ve spent more than five minutes reading about email deliverability, you’ve probably seen the same debate: “Should I use a shared IP or a dedicated one?”. But here’s the thing: this question is often asked the wrong way. Because in 2026, it’s not really IP vs IP anymore. It’s infrastructure vs identity. What is […]
Email Frequency: How Often Should You Email Your Audience?
Too many emails can annoy subscribers and lead to unsubscribes, while too few might cause them to forget you. Email frequency isn’t one-size-fits-all; it depends on your audience, your goals, and the type of content you send. In this article, you’ll learn how to choose a cadence that keeps subscribers engaged without overwhelming their inboxes. […]
Email Authentication Explained Simply (DKIM)
What is DKIM? DKIM (DomainKeys Identified Mail) is an email authentication protocol that helps prove an email actually came from your domain and wasn’t altered in transit. Think of DKIM like a digital signature or tamper-evident seal added to every email you send. It’s not visible to your readers, but mailbox providers check it behind […]
Email Whitelisting: A Guide to Improve Email Deliverability
Whitelisting is one of the simplest ways to enhance email delivery, but it is often overlooked, particularly by small teams and senders new to email marketing. Even well-written campaigns can end up in spam if email service providers don’t fully trust the sender. In this guide, we’ll explain what whitelisting is, why it’s important, and […]
Hello World! This is FairyMail’s article.
When someone is learning a new programming language, the first and simplest program they write, which illustrates the basic syntax of the language for a working program, is “Hello World!”. The aforementioned brief phrase marks the beginning of a continuous journey of discovery and learning. FairyMail is not a programming language, but a web-based email […]
