text: from django.conf import settings
  
  
  default_app_config = 'ses_sns_tracker.apps.SESSNSTrackerConfig'
  
  
  if getattr(settings, 'SES_SNS_TRACKER_USE_CRYPTOGRAPHY', True):
      # monkey patch django_ses.utils.verify_bounce_message (to use CryptographyBounceMessageVerifier)
      import django_ses.utils
  
      from .utils import verify_bounce_message
      django_ses.utils.verify_bounce_message = verify_bounce_message
  