Self-Hosted Disposable Email Services

Anonaddy is an email forwarding gateway and alias manager designed to protect user identity. It functions as a mail server that routes messages from custom domains and aliases to verified destination addresses using programmable routing rules. The system provides an SMTP privacy proxy to mask the sender's real email address for outgoing messages and includes a PGP encryption tool to secure the body and headers of emails before they are forwarded. It supports custom domain email routing through DNS and MX record verification, allowing users to manage multiple identities to prevent ownership linking. The platform covers inbound mail filtering to block spam and spoofing, rule-based mail routing, and destination recipient configuration. It also includes delivery failure handling to retrieve and resend failed emails, as well as API endpoints for retrieving account statistics and system notifications.

Roundcube is an open-source, self-hosted webmail client designed for reading, composing, and organizing emails stored on remote servers using IMAP and SMTP protocols. It provides a browser-based interface that allows users to manage their mailboxes and sender identities through a secure communication platform. The platform is distinguished by its modular architecture, featuring a plugin-based extension system for adding new functional modules and a skin-based theme layer for customizing the visual appearance and responsive layouts. It further supports embedding its interface into external cloud productivity suites and collaborative workspaces using single sign-on. Core capabilities include encrypted email communication, collaborative address book management via directory connectors, and advanced message organization using threaded listings and global search. The system incorporates security measures such as two-factor authentication, brute-force prevention, HTML content sanitization, and shared folder access control lists. The software includes built-in tools for mailbox data import and export, as well as scripts for configuration migration during system upgrades.

Chi is a lightweight, idiomatic router and middleware framework for building web services in Go. It is designed to integrate directly with the standard library, providing a set of utilities for managing HTTP request routing, context propagation, and modular service composition. The project distinguishes itself through a radix-tree-based routing system that supports recursive nesting, allowing developers to mount independent sub-routers onto specific path prefixes. This hierarchical structure enables the creation of organized, modular applications where request handlers are grouped and managed through consistent middleware chains. The framework provides a comprehensive toolkit for API development, including capabilities for request context management, URL parameter extraction, and role-based access control. It includes built-in utilities for common request processing tasks such as logging, compression, and authentication, which can be composed into sequences to ensure consistent behavior across an entire application.