ImprovMX is a privacy-focused email forwarding service for custom domains. It allows users to create custom addresses, like `you@hitchhikers.earth`, and forward all incoming mail to an existing inbox, such as Gmail or ProtonMail. It also provides an optional SMTP relay for sending mail from your domain. You can create aliases and team addresses, add multiple forwarding destinations, and manage everything from a simple dashboard or API. No mailboxes are hosted; messages are just relayed securely and instantly to your existing account. Typical features include - Easy MX-based setup for any custom domain - Instant forwarding to one or more destinations - Optional SMTP relay for outgoing mail - REST API for aliases and domain management - Free plan with generous limits - Simple, lightweight configuration The free plan supports one domain and twenty-five aliases. The premium plan, around nine dollars per month, adds multiple domains, SMTP access, and API support. Business plans allow unlimited domains and aliases for about forty-nine dollars per month. ImprovMX is best suited for individuals, small projects, and communities where each member already has a preferred email service but wants a shared identity under one domain.
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