Rails 7 Ruby 3.1 LoadError: cannot load such file — net/smtp
For Rails 6 Add gem ‘net-smtp’, require: false to your Gemfile and run bundle. Similarly I assume you may have problems with net-imap and net-pop and so have to add them until a new mail gem version is released. gem ‘net-smtp’, require: false gem ‘net-imap’, require: false gem ‘net-pop’, require: false UPD: The mail gem … Read more