2 files changed, 26 insertions, 0 deletions
diff --git a/servo/management/commands/cron.py b/servo/management/commands/cron.py
index adc6d34..eaed8bd 100755
--- a/servo/management/commands/cron.py
+++ b/servo/management/commands/cron.py
@@ -6,6 +6,7 @@ from datetime import date, timedelta
 from django.conf import settings
 from django.core.files import File
 from django.core.mail import send_mail
+from django.core.validators import validate_email
 from django.utils.translation import ugettext as _
 
 from django.core.management.base import BaseCommand
@@ -22,6 +23,12 @@ def send_table(sender, recipient, subject, table, send_empty=False):
     if send_empty is False and table.has_body() is False:
         return
 
+    try:
+        validate_email(sender)
+        validate_email(recipient)
+    except Exception:
+        return
+
     config = Configuration.conf()
     host, port = Configuration.get_smtp_server()
 
diff --git a/servo/migrations/0044_auto_20151118_2310.py b/servo/migrations/0044_auto_20151118_2310.py
new file mode 100644
index 0000000..dddef82
--- /dev/null
+++ b/servo/migrations/0044_auto_20151118_2310.py
@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('servo', '0043_auto_20151109_1354'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='calendar',
+            name='hours_per_day',
+            field=models.FloatField(help_text='How many hours per day should be in this calendar', null=True, verbose_name='Hours per day', blank=True),
+        ),
+    ]