ajout infos pour config email

HowtoRedmine.md

@@ -386,3 +386,54 @@ $ RAILS_ENV=production bundle exec rails c
 > user.password_confirmation = 'mon-nouveau-mot-de-passe'
 > user.save!
 ~~~
+
+
+## Configuration email
+
+<https://www.redmine.org/projects/redmine/wiki/emailconfiguration>
+
+Cela se passe dans `config/configuration.yml` :
+
+Pour envoi via SMTP vers 127.0.0.1 sans SSL/TLS (Redmine supporte mal les certificats auto-signés) :
+
+~~~
+production:
+  email_delivery:
+    delivery_method: :smtp
+    smtp_settings:
+      address: 127.0.0.1
+      port: 25
+      domain: example.com
+      enable_starttls_auto: false
+      openssl_verify_mode: "NONE"
+~~~
+
+> Note : sur certaines versions, pour désactiver SSL/TLS, il faut utiliser `disable_start_tls: true`
+
+Pour envoi via Sendmail :
+
+~~~
+production:
+  email_delivery:
+    delivery_method: :sendmail
+    sendmail_settings:
+      arguments: "-oi -t -f redmine@example.com" 
+~~~
+
+Pour envoi via serveur distant avec authentification :
+
+~~~
+production:
+  email_delivery:
+    delivery_method: :smtp
+    smtp_settings:
+      enable_starttls_auto: true
+      openssl_verify_mode: 'none'
+      address: smtp.example.com
+      port: 587
+      domain: "example.com"
+      authentication: :login
+      user_name: "jdoe"
+      password: "PASSWORD"
+~~~
+