diff --git a/home.markdown b/home.markdown
index a4af980..30b253b 100644
--- a/home.markdown
+++ b/home.markdown
@@ -25,3 +25,14 @@ Administration shell:
     $ create-mysql-user-and-database foo # create database and user `foo`
 ```
 
+## Ldap
+
+## Mail
+
+| Imap        | imap.higgsboson.tk |
+| Port        | 143                |
+| Smtp        | smtp.higgsboson.tk |
+| Port        | 567                |
+| Encryption  | STARTTLS or TLS    |
+
+MX-Record for new domains: mail.higgsboson.tk