View component from Rails Mailers

component_mailer.rb

# frozen_string_literal: true

class ComponentMailer < ApplicationMailer
  def notify(me)
    mail to: 'henrique@mail.com', subject: 'Component', body: ApplicationController.render(MyComponent.new(me: me))
  end
end

my_component.html.erb

Hi, <%= @me %>
This is a email from Component

my_component.rb

# frozen_string_literal: true

class MyComponent < ViewComponent::Base
  def initialize(me:)
    @me = me
  end
end