Merge branch 'AhmetBas/omnibus-gitlab-master'

doc/settings/smtp.md

@@ -513,6 +513,19 @@ gitlab_rails['smtp_authentication'] = "login"
 gitlab_rails['smtp_enable_starttls_auto'] = true
 gitlab_rails['smtp_tls'] = false
 ```
+### SNEL (snel.com)
+
+```ruby
+gitlab_rails['smtp_enable'] = true
+gitlab_rails['smtp_address'] = "smtprelay.snel.com"
+gitlab_rails['smtp_port'] = 587
+gitlab_rails['smtp_domain'] = "example.com"
+gitlab_rails['smtp_authentication'] = false
+gitlab_rails['smtp_enable_starttls_auto'] = true
+gitlab_rails['smtp_tls'] = false
+gitlab_rails['gitlab_email_from'] = "example@example.com"
+gitlab_rails['gitlab_email_reply_to'] = "example@example.com"
+```
 ### More examples are welcome