Open your inbox on a Monday morning and it’s not hard to see the problem: a wall of messages, some legitimate, some spam, and somewhere in between a handful that are neither, they’re phishing attempts built to look exactly like the messages you actually need to read. Email remains the single most common entry point for successful attacks, not because it’s technically weak, but because it’s the one system every employee touches every single day.
Here's what actually moves the needle;
1. Layer your filtering, don’t rely on one tool
Native spam filters catch the obvious stuff. They miss the well-crafted phishing attempt that spoofs a real vendor or impersonates a coworker. A dedicated email security layer, combined with DMARC, SPF, and DKIM authentication, catches a meaningfully higher share of what gets through native filtering alone.
2. Train for recognition, not memorization
Annual security training that walks through a slideshow of red flags rarely changes behavior. Regular, low-stakes phishing simulations do, because they build a reflex instead of a memory. The goal isn’t for employees to recall a list of warning signs, it’s for a suspicious email to feel wrong the moment they see it.
3. Make reporting easier than ignoring
If reporting a suspicious email takes more effort than just deleting it, most people will delete it, and you’ll lose the chance to catch a pattern before it hits someone else. A one-click report button, paired with a fast, visible response when something gets flagged, keeps people engaged instead of indifferent.
4. Enforce multi-factor authentication everywhere email touches
A stolen password is only catastrophic if it’s the only thing standing between an attacker and the account. MFA turns a successful phishing attempt from a full compromise into an inconvenience, assuming it’s actually enforced account-wide rather than optional.
5. Treat vendor and executive impersonation as its own category
Business email compromise, where an attacker impersonates a vendor or executive to request a wire transfer or sensitive data, doesn’t always contain malware or a suspicious link. It relies entirely on urgency and authority. Written approval processes for financial requests, regardless of who appears to be asking, close this gap in a way no filter can.
“Email security is rarely one big fix, it's five smaller ones working together. If you're not sure which of these your organization is actually missing, Get in touch for a real assessment before it becomes an incident.”
Not only will a network administrator keep you safe, but you will not have to waste as much time going through unwanted emails. Protect yourself before the inevitable happens.