new_contents: # -*- coding: utf-8 -*-
  import datetime
  from south.db import db
  from south.v2 import SchemaMigration
  from django.db import models
  
  
  class Migration(SchemaMigration):
  
      def forwards(self, orm):
          # Adding field 'MailerMessage.bcc_address'
          db.add_column('mailqueue_mailermessage', 'bcc_address',
                        self.gf('django.db.models.fields.EmailField')(max_length=250, null=True, blank=True),
                        keep_default=False)
  
          # Adding field 'MailerMessage.last_attempt'
          db.add_column('mailqueue_mailermessage', 'last_attempt',
                        self.gf('django.db.models.fields.DateTimeField')(null=True, blank=True),
                        keep_default=False)
  
  
      def backwards(self, orm):
          # Deleting field 'MailerMessage.bcc_address'
          db.delete_column('mailqueue_mailermessage', 'bcc_address')
  
          # Deleting field 'MailerMessage.last_attempt'
          db.delete_column('mailqueue_mailermessage', 'last_attempt')
  
  
      models = {
          'mailqueue.mailermessage': {
              'Meta': {'object_name': 'MailerMessage'},
              'app': ('django.db.models.fields.CharField', [], {'max_length': '250', 'null': 'True', 'blank': 'True'}),
              'bcc_address': ('django.db.models.fields.EmailField', [], {'max_length': '250', 'null': 'True', 'blank': 'True'}),
              'content': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
              'from_address': ('django.db.models.fields.EmailField', [], {'max_length': '250'}),
              'html_content': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
              'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
              'last_attempt': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
              'sent': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
              'subject': ('django.db.models.fields.CharField', [], {'max_length': '250', 'null': 'True', 'blank': 'True'}),
              'to_address': ('django.db.models.fields.EmailField', [], {'max_length': '250'})
          }
      }
  
      complete_apps = ['mailqueue']
subject: Add migrations for new fields.