same

defaults/main.yml

@@ -1,2 +1,39 @@
 ---
 postfix_compatibility_level: '3.6'
+
+postfix_mynetworks_style: 'host'
+postfix_mynetworks: 
+  - 127.0.0.0/8
+
+postfix_inet_interfaces: 'all'
+postfix_inet_protocols: 'all'
+
+postfix_relayhost: ''
+
+postfix_smtpd_relay_restrictions:
+  - 'permit_mynetworks'
+  - 'permit_sasl_authenticated'
+  - 'defer_unauth_destination'
+
+postfix_recipient_delimiter: '+'
+postfix_mailbox_size_limit: '0'
+postfix_message_size_limit: '10240000'
+
+postfix_smtp_tls_security_level: 'may'
+postfix_smtp_tls_ciphers: 'medium'
+postfix_smtp_tls_loglevel: '0'
+postfix_smtp_tls_protocols:
+  - '!SSLv2'
+  - '!SSLv3'
+  - '!TLSv1'
+postfix_smtp_tls_exclude_ciphers:
+  - 'MD5'
+  - 'DES'
+  - 'ADH'
+  - 'RC4'
+  - 'PSD'
+  - 'SRP'
+  - '3DES'
+  - 'eNULL'
+  - 'aNULL'
+