install_postfix_advanced.sh: comment out recipient limits. This will me manage by postfix firewall postfwd.

install_postfix_advanced.sh

@@ -1942,7 +1942,7 @@ virtual_alias_domains =
 # Note:
 #    You can't restrict this to a to/cc/bcc field - it's for all recipients.
 #
-smtpd_recipient_limit = 50
+#smtpd_recipient_limit = 50
 
 
 # smtpd_recipient_overshoot_limit (default: 1000)
@@ -1951,7 +1951,7 @@ smtpd_recipient_limit = 50
 # the limit specified with \$smtpd_recipient_limit, before the Postfix SMTP
 # server increments the per-session error count for each excess recipient.
 #
-smtpd_recipient_overshoot_limit = 51
+#smtpd_recipient_overshoot_limit = 51
 
 # smtpd_hard_error_limit (default: normal: 20, overload: 1)
 #
@@ -1984,7 +1984,7 @@ smtpd_recipient_overshoot_limit = 51
 #    The purpose of this feature is to limit abuse. It must not be used to
 #    regulate legitimate mail traffic.
 #
-smtpd_client_recipient_rate_limit = 50
+#smtpd_client_recipient_rate_limit = 50
 
 # smtpd_client_connection_rate_limit (default: 0)
 #
@@ -2001,7 +2001,7 @@ smtpd_client_recipient_rate_limit = 50
 #    The purpose of this feature is to limit abuse. It must not be used to
 #    regulate legitimate mail traffic.
 #
-smtpd_client_connection_rate_limit = 10
+#smtpd_client_connection_rate_limit = 10
 
 # smtpd_client_message_rate_limit (default: 0)
 #
@@ -2033,14 +2033,14 @@ smtpd_client_connection_rate_limit = 10
 #
 # See also default_extra_recipient_limit and qmgr_message_recipient_minimum.
 #
-default_extra_recipient_limit = 50
+#default_extra_recipient_limit = 50
 
 # duplicate_filter_limit (default: 1000)
 #
 # The maximal number of addresses remembered by the address duplicate filter
 # for aliases(5) or virtual(5) alias expansion, or for showq(8) queue displays.
 #
-duplicate_filter_limit = 50
+#duplicate_filter_limit = 50
 
 # default_destination_recipient_limit (default: 50)
 #