Add defaults for incoming_email ssl and start_tls.

config/initializers/1_settings.rb

@@ -187,9 +187,11 @@ Settings.gitlab_ci['builds_path']         = File.expand_path(Settings.gitlab_ci[
 # Reply by email
 #
 Settings['incoming_email'] ||= Settingslogic.new({})
-Settings.incoming_email['enabled']  = false if Settings.incoming_email['enabled'].nil?
-Settings.incoming_email['port']     = 143 if Settings.incoming_email['port'].nil?
-Settings.incoming_email['mailbox']  = "inbox" if Settings.incoming_email['mailbox'].nil?
+Settings.incoming_email['enabled']    = false if Settings.incoming_email['enabled'].nil?
+Settings.incoming_email['port']       = 143 if Settings.incoming_email['port'].nil?
+Settings.incoming_email['ssl']        = 143 if Settings.incoming_email['ssl'].nil?
+Settings.incoming_email['start_tls']  = 143 if Settings.incoming_email['start_tls'].nil?
+Settings.incoming_email['mailbox']    = "inbox" if Settings.incoming_email['mailbox'].nil?
 
 #
 # Gravatar
@@ -267,4 +269,4 @@ if Rails.env.test?
   Settings.gitlab['default_projects_limit']   = 42
   Settings.gitlab['default_can_create_group'] = true
   Settings.gitlab['default_can_create_team']  = false
-end
+end
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