add additional options to make DANE easier

3 years ago · 65a27b1c7f
parent fb8d52ceb2
commit 65a27b1c7f
1 changed files with 2 additions and 0 deletions
--- a/core/postfix/conf/main.cf
+++ b/core/postfix/conf/main.cf
@ -63,6 +63,8 @@ smtp_tls_policy_maps=hash:/etc/postfix/tls_policy.map
 smtp_tls_CApath = /etc/ssl/certs
 smtp_tls_session_cache_database = lmdb:/dev/shm/postfix/smtp_scache
 smtpd_tls_session_cache_database = lmdb:/dev/shm/postfix/smtpd_scache
+smtp_host_lookup = dns
+smtp_dns_support_level = dnssec

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 # Virtual