diff --git a/PyRIGS/settings.py b/PyRIGS/settings.py
index e7dbb448..e92b645b 100644
--- a/PyRIGS/settings.py
+++ b/PyRIGS/settings.py
@@ -139,21 +139,21 @@ LOGOUT_URL = '/user/logout'
 ACCOUNT_ACTIVATION_DAYS = 7
 
 # reCAPTCHA settings
-RECAPTCHA_PUBLIC_KEY = '6Le16gUTAAAAAO5f-6te_x0NjWmF65_h7saBI6Cg'
-RECAPTCHA_PRIVATE_KEY = '6Le16gUTAAAAAByo-ZxRRX3RKyoBngf7ms3dnoEW'
+RECAPTCHA_PUBLIC_KEY = os.environ.get('RECAPTCHA_PUBLIC_KEY', None)
+RECAPTCHA_PRIVATE_KEY = os.environ.get('RECAPTCHA_PRIVATE_KEY', None)
 NOCAPTCHA = True
 
 # Email
 EMAILER_TEST = False
 if not DEBUG or EMAILER_TEST:
     EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
-    EMAIL_HOST = 'mail.nottinghamtec.co.uk'
-    EMAIL_PORT = 465
-    EMAIL_HOST_USER = 'pyrigs@nottinghamtec.co.uk'
-    EMAIL_HOST_PASSWORD = 'N_dF9T&dD(Th'
-    EMAIL_USE_TLS = False
-    EMAIL_USE_SSL = True
-    DEFAULT_FROM_EMAIL = 'pyrigs@nottinghamtec.co.uk'
+    EMAIL_HOST = os.environ.get('EMAIL_HOST')
+    EMAIL_PORT = int(os.environ.get('EMAIL_PORT'))
+    EMAIL_HOST_USER = os.environ.get('EMAIL_HOST_USER')
+    EMAIL_HOST_PASSWORD = os.environ.get('EMAIL_HOST_PASSWORD')
+    EMAIL_USE_TLS = bool(int(os.environ.get('EMAIL_USE_TLS', 0)))
+    EMAIL_USE_SSL = bool(int(os.environ.get('EMAIL_USE_SSL', 0)))
+    DEFAULT_FROM_EMAIL = os.environ.get('EMAIL_FROM')
 else:
     EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
 
diff --git a/db.sqlite3 b/db.sqlite3
index b9c15eb2..d0e8fed8 100644
Binary files a/db.sqlite3 and b/db.sqlite3 differ