OPC Mail

What OPC Mail is

OPC Mail gives you catch-all email aliases at a domain you own. After setup, you can use any prefix at the configured domain as a distinct address for a service, without creating or registering aliases individually. The site presents this approach for service sign-ups, newsletters, online shopping, and beta testing or quality assurance, with the aim of helping one-person companies keep their main inbox clear.

The Free plan costs nothing and includes unlimited aliases per domain. It requires a domain and a one-time change to point the domain’s MX records to Cloudflare. OPC Mail says it does not track users, show ads, sell user data, or use AI to read mail. It describes itself as fully open source and links to its code on GitHub. The site reports average delivery of 2–5 seconds and says it uses Cloudflare Edge and a global CDN. Its setup guide names an iOS app for checking the inbox on the go; listed platforms are iOS and web.

Who it suits

OPC Mail suits one-person companies that want separate addresses for services while keeping a real inbox clear. It can also fit people who want aliases for newsletters, shopping, or beta testing and have a domain they can configure with Cloudflare MX records.

Limits

The Free plan includes unlimited aliases per domain, but requires a domain and Cloudflare MX setup.

Getting started

1. Get a domain you can configure.
2. Point its MX records to Cloudflare in a one-time DNS change.
3. Use any prefix at the configured domain as an alias.
4. Open the web service or use the iOS app to check the inbox.

Verdict

Choose OPC Mail if you want unlimited service-specific aliases on a domain you own, especially for keeping one-person-company email organized. Look elsewhere if you need an Android app or want the product details to answer whether outgoing email is supported.