Try to automatically fix various kind of typos and common mistakes in email addresses when a user creates a new account. It's common for users to signup with addresses like `name@gmai.com`, which leads to bounces when we try to send the welcome email.
Config
This directory contains configuration files for Danbooru.
To configure your Danbooru instance, copy danbooru_default_config.rb to danbooru_local_config.rb and edit it. See danbooru_default_config.rb for details.
The only file here that end users need to be concerned about is danbooru_default_config.rb. The rest of the files here are internal Rails-related configuration files that end users shouldn't need to edit.