What Your Email Metadata Reveals About You (Even When the Content Is Encrypted)
You encrypted the body. But the headers still show who you emailed, when, from where, which device, which client, and how often. Email metadata is a surveillance goldmine - here is what it contains and how to limit your exposure.
The Best Free Email Tools for Privacy in 2026
Nine free tools that protect your email privacy right now - aliases, breach monitoring, tracker blocking, password managers, and more. No subscriptions needed.
Gmail vs Outlook vs Yahoo: Which Free Email Is Most Private?
All three scan your inbox - but differently. Gmail stopped email-based ad targeting in 2017. Yahoo still scans content for ads. A side-by-side comparison of data collection, encryption, and privacy.
Privacy-First Email: A Guide for the Paranoid (and the Practical)
From basic hygiene to extreme compartmentalization - a tiered guide to email privacy. What everyone should do, what privacy-conscious users should add, and what the truly paranoid need.
What Email Providers Don't Tell You About Your Privacy
What Gmail, Outlook, and Yahoo actually do with your email data - scanning, tracking, metadata collection, and what you can do about it.
Email Encryption Explained: TLS vs PGP vs S/MIME
Three encryption technologies, three different problems solved. TLS encrypts the connection. PGP encrypts the message. S/MIME does both with certificates. Here is when you need which.
Does a VPN Protect Your Email? What It Covers and What It Misses
A VPN encrypts your internet connection but does not touch email content, metadata, or headers. Here is what a VPN protects, where it falls short, and what to combine it with.
How to Find Out Who Sold Your Email Address
The alias detective method - how using a unique email per service reveals exactly who leaked your data, plus what to do about it.
How to Stop Data Brokers from Having Your Email Address
Data brokers collect, package, and sell your personal information - including your email address - to advertisers, marketers, and anyone willing to pay. Here is how they get your data, what they do with it, and step-by-step instructions for opting out and preventing future collection.
Google Shielded Email: What It Is and How It Compares to Email Aliasing
Google Shielded Email brings auto-generated forwarding addresses to Gmail and Android. Here is what we know about the feature, what it means for email privacy, and how it compares to independent alias services.
Proton Mail vs Email Aliases: Two Different Approaches to Email Privacy
Proton Mail encrypts your emails. Aliases hide who you are. Compare both approaches side by side - and learn when combining them gives you full privacy.
What Happens to Your Data When You Create an Online Account
Every time you enter your email and click Sign Up, your data begins a journey from a single database to analytics platforms, marketing partners, ad networks, and data brokers. Here is exactly what happens at each step and how to protect yourself.
