EmailAlias.io

EmailAlias.io is an email forwarding service for creating private aliases that keep a real address hidden from spam, data breaches, trackers, and unwanted mail. It supports random or custom aliases, and it also offers custom private domains for people who want aliases such as privacy@yourdomain.com.

The service routes messages through a zero-knowledge architecture and says it does not read, store, or log message content. It retains only minimal metadata for delivery confirmation. The feature set described on the site includes suspicious sender detection, which scores incoming senders for risky TLDs, typosquatting patterns, and phishing keywords; machine learning-powered spam blocking; anonymous reply, which lets recipients respond without revealing their real address; and leak detection and monitoring tools that show exposure events and which services are contacting aliases. It also says aliases can be disabled, and that users can track services emailing them and block spam domains instantly.

EmailAlias.io is delivered as a web service with no software to install. The site also describes a browser extension that adds a badge next to email fields on signup forms, generates a fresh alias, and fills it in on Chrome, Brave, Vivaldi, Arc, Firefox, Edge, and the Microsoft Edge Add-ons store; Opera and Safari are listed as coming soon. For developers, it provides a REST API for provisioning aliases, watching exposure events in real time, and integrating alias management into custom dashboards, and it mentions a Model Context Protocol server for agentic workflows. The service also says the API documentation includes OpenAPI specs and a Bearer-token auth flow.

Pricing shown on the site includes 10 free email aliases and no credit card required to get started. The page also refers to AES-256 encryption, TLS 1.3 in transit, SPF, DKIM, and DMARC protection, and it presents EmailAlias as an email forwarding service built for privacy.