Better logging, better config

email_core/config/postfix.main.cf

@@ -31,7 +31,7 @@ alias_maps = hash:/etc/aliases
 alias_database = hash:/etc/aliases
 mydestination = /etc/mailname, localhost.localdomain, localhost
 relayhost =
-mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
+mynetworks = 127.0.0.0/8 172.0.0.0/8
 mailbox_size_limit = 0
 recipient_delimiter = +
 
@@ -49,7 +49,7 @@ smtpd_helo_restrictions = permit
 smtpd_sender_restrictions = permit
 
 # Only accept mail where this server is the final destination
-smtpd_relay_restrictions = permit_auth_destination, reject
+smtpd_relay_restrictions = permit_auth_destination, permit_mynetworks, reject
 
 # Mail thats not for us gets filtered out by smtpd_relay_restrictions
 # When the mail is for us, we just accept everything. (could add spam blocklists/user checking etc. here)

email_core/config/rsyslog.conf

@@ -0,0 +1,28 @@
+#  /etc/rsyslog.conf    Configuration file for rsyslog.
+#
+#                       For more information see
+#                       /usr/share/doc/rsyslog-doc/html/rsyslog_conf.html
+#
+#  Default logging rules can be found in /etc/rsyslog.d/50-default.conf
+
+
+#################
+#### MODULES ####
+#################
+
+$ModLoad imuxsock # provides support for local system logging
+
+###########################
+#### GLOBAL DIRECTIVES ####
+###########################
+
+# Filter duplicated messages
+$RepeatedMsgReduction on
+#
+# Where to place spool and state files
+#
+$WorkDirectory /var/spool/rsyslog
+
+# Write everything to stdout
+$template fmt,"%timestamp:::date-rfc3164%\n"
+*.* /dev/stdout