class Sentry::Rails::LogSubscribers::ActionMailerSubscriber

end
config.rails.structured_logging.subscribers = { action_mailer: Sentry::Rails::LogSubscribers::ActionMailerSubscriber }
config.rails.structured_logging = true
config.enable_logs = true
Sentry.init do |config|
# Enable structured logging for ActionMailer
@example Usage
and formats them with relevant email information while respecting PII settings.
This subscriber captures deliver.action_mailer and process.action_mailer events
and processing events using Sentry’s structured logging system.
LogSubscriber for ActionMailer events that captures email delivery

def deliver(event)

Parameters:
  • event (ActiveSupport::Notifications::Event) -- The email delivery event 
def deliver(event)
  return unless Sentry.initialized?
  payload = event.payload
  mailer = payload[:mailer]
  attributes = {
    mailer: mailer,
    duration_ms: duration_ms(event),
    perform_deliveries: payload[:perform_deliveries]
  }
  attributes[:delivery_method] = payload[:delivery_method] if payload[:delivery_method]
  attributes[:date] = payload[:date].to_s if payload[:date]
  if Sentry.configuration.send_default_pii
    attributes[:message_id] = payload[:message_id] if payload[:message_id]
  end
  message = "Email delivered via #{mailer}"
  # Log the structured event
  log_structured_event(
    message: message,
    level: :info,
    attributes: attributes
  )
end

def process(event)

Parameters:
  • event (ActiveSupport::Notifications::Event) -- The email processing event 
def process(event)
  return unless Sentry.initialized?
  payload = event.payload
  mailer = payload[:mailer]
  action = payload[:action]
  duration = duration_ms(event)
  attributes = {
    mailer: mailer,
    action: action,
    duration_ms: duration
  }
  if Sentry.configuration.send_default_pii && payload[:params]
    filtered_params = filter_sensitive_params(payload[:params])
    attributes[:params] = filtered_params unless filtered_params.empty?
  end
  message = "#{mailer}##{action}"
  log_structured_event(
    message: message,
    level: :info,
    attributes: attributes
  )
end