diff --git a/development.ini b/development.ini
--- a/development.ini
+++ b/development.ini
@@ -54,11 +54,11 @@ error_email_from =
 ## For "SSL", use smtp_use_ssl = true and smtp_port = 465.
 ## For "STARTTLS", use smtp_use_tls = true and smtp_port = 587.
 smtp_server =
-#smtp_username =
-#smtp_password =
+smtp_username =
+smtp_password =
 smtp_port =
-#smtp_use_ssl = false
-#smtp_use_tls = false
+smtp_use_ssl = false
+smtp_use_tls = false
 
 ## Entry point for 'gearbox serve'
 [server:main]
@@ -259,7 +259,7 @@ celery.imports = kallithea.lib.celerylib
 celery.accept.content = pickle
 celery.result.backend = amqp
 celery.result.dburi = amqp://
-celery.result.serialier = json
+celery.result.serializer = json
 
 #celery.send.task.error.emails = true
 #celery.amqp.task.result.expires = 18000
@@ -330,10 +330,13 @@ session.secret = development-not-secret
 
 # Propagate email settings to ErrorReporter of TurboGears2
 # You do not normally need to change these lines
-get trace_errors.error_email = email_to
 get trace_errors.smtp_server = smtp_server
 get trace_errors.smtp_port = smtp_port
 get trace_errors.from_address = error_email_from
+get trace_errors.error_email = email_to
+get trace_errors.smtp_username = smtp_username
+get trace_errors.smtp_password = smtp_password
+get trace_errors.smtp_use_tls = smtp_use_tls
 
 ################################################################################
 ## WARNING: *DEBUG MODE MUST BE OFF IN A PRODUCTION ENVIRONMENT*              ##