diff --git a/config/development/config.yaml b/config/development/config.yaml
index d912a54..0b90e42 100644
--- a/config/development/config.yaml
+++ b/config/development/config.yaml
@@ -1,8 +1,7 @@
 admins:
-  -
-    - Paulo Meirelles
-    - paulo@softwarelivre.org
+  - ["Paulo Meirelles", "paulo@softwarelivre.org"]
 external_hostname: dev.softwarepublico.gov.br
+external_ip: 189.9.151.16
 site_url: https://dev.softwarepublico.gov.br
 colab_from_address: '"Portal do Software Publico (dev)" <noreply@dev.softwarepublico.gov.br>'
 server_email: '"Portal do Software Publico (dev)" <noreply@dev.softwarepublico.gov.br>'
@@ -11,3 +10,6 @@ lists_hostname: listas.dev.softwarepublico.gov.br
 lists_admin: paulo@softwarelivre.org
 relay_hostname: relay.dev.softwarepublico.gov.br
 from_address: noreply@dev.softwarepublico.gov.br
+relay_hostname: relay.dev.softwarepublico.gov.br
+relay_ip: 189.9.151.44
+external_outgoing_mail_relay: 189.9.150.53
--
libgit2 0.21.2