Configuring mail options

Setup

The following options can be set in the rails credentials file.

action_mailer:
  default_from: <some email address>
  smtp_options:
    address: <some smtp server>
    port: <some smtp port>
    ...

default_from

The default from email address in all mail sent from the application.

smtp_options

Can be used to connect to a specific smtp server to use to send the emails.

See https://guides.rubyonrails.org/action_mailer_basics.html#action-mailer-configuration