postfix: Pass internal mails through filters so they get signed by opendkim

Signed-off-by: Florian Pritz <bluewind@xinu.at>

postfix: Pass internal mails through filters so they get signed by opendkim
Signed-off-by: Florian Pritz <bluewind@xinu.at>
031ac20b · Florian Pritz · b5d5e3c4 · 031ac20b
Verified Commit 031ac20b authored Nov 25, 2017 by Florian Pritz
--- a/roles/postfix/templates/main.cf.j2
+++ b/roles/postfix/templates/main.cf.j2
@@ -71,6 +71,10 @@ smtp_connection_cache_on_demand = yes
 smtpd_milters=unix:/var/spool/opendkim/opendkim
 non_smtpd_milters=unix:/var/spool/opendkim/opendkim

+# Pass internal mails through filters so they get signed by opendkim
+# XXX: Be careful not to have filters that may reject mails!
+internal_mail_filter_classes = bounce
+
 # custom restriction classes
 policy_check =
 # postfwd