smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination
myorigin = /etc/mailname
-myhostname = $myorigin
+myhostname = REPLACE_myhostname_ECALPER
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
-mydestination = $myhostname, localhost.plomlompom.com, localhost
+mydestination = $myhostname localhost.$mydomain localhost REPLACE_mydomain_if_domainwide_ECALPER
relayhost =
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
mailbox_size_limit = 0