Limit xclient to connections from the front container

7 years ago · 4892fe47e6
parent 4521fa9e29
commit 4892fe47e6
1 changed files with 3 additions and 0 deletions
--- a/postfix/conf/main.cf
+++ b/postfix/conf/main.cf
@ -31,6 +31,9 @@ relayhost = {{ RELAYHOST }}
 # Recipient delimiter for extended addresses
 recipient_delimiter = {{ RECIPIENT_DELIMITER }}

+# XClient for connection from the frontend
+smtpd_authorized_xclient_hosts = {{ FRONT_ADDRESS }}
+
 ###############
 # TLS
 ###############