sample env file

.env.sample

 SYMPA_DOMAIN=localhost
+SYMPA_DOMAIN=sympa.FQDN
 SYMPA_LISTMASTER=user@example.org
 SYMPA_LANG=fr
 SYMPA_DB_TYPE=PostgreSQL
@@ -8,3 +9,10 @@ SYMPA_DB_NAME=sympa
 SYMPA_DB_USER=sympa
 SYMPA_DB_PASSWD=random
 SYMPA_WWSYMPA_URL=http://localhost/wws
+SYMPA_SOAP_URL=http://sympa/sympasoap
+MAILNAME=postfix.FQDN
+POSTFIX_VIRTUAL_DOMAINS=sympa.FQDN
+MY_NETWORKS=localhost 127.0.0.0/8 10.42.0.0/16
+ROOT_ALIAS=admin@FQDN
+MY_DESTINATION=postfix.FQDN
+REMOTES=postfix