add spaces after redirect mail insert

templates/list

@@ -5,7 +5,7 @@
 {%- for alias in user.email_address -%}
 {%- if user.local_email_redirect -%}
 {{ alias.local_part }}:{{ user.email }}
-{%- else -%}
+{% else %}
 {{ alias.local_part }}:{{ alias.user }}
 {% endif %}
 {%- endfor -%}