Reacher Backend

This repo holds the backend for Reacher. The backend is a HTTP server around the Rust library check-if-email-exists, which performs the core email verification logic.

Documentation: https://reacher.email/docs

Get Started

To run the server, just run:

cargo run

The server will then be listening on http://127.0.0.1:8080.

These are the environment variables used to configure the HTTP server:

Env Var	Required?	Description	Default
RCH_FROM_EMAIL	No	The email to use in the MAIL FROM: SMTP command.	[email protected]
RCH_HOST_HOST	No	The host name to bind the HTTP server to.	127.0.0.1
RCH_PROXY_HOST	No	Use the specified SOCKS5 proxy host to perform email verification.	not defined
RCH_PROXY_PORT	No	Use the specified SOCKS5 proxy port to perform email verification.	not defined
RCH_SAASIFY_SECRET	No	If set, all incoming requests will need to have a x-saasify-proxy-secret header.	reacher_dev_secret
RCH_SENTRY_DSN	No	Sentry DSN used for bug reports.	not defined

See also

• check-if-email-exists: Rust library to check if an email address exists without sending any email.