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-rw-r--r--roles/out/templates/etc/postfix/main.cf.j21
1 files changed, 1 insertions, 0 deletions
diff --git a/roles/out/templates/etc/postfix/main.cf.j2 b/roles/out/templates/etc/postfix/main.cf.j2
index 1e1fe74..ddd46d5 100644
--- a/roles/out/templates/etc/postfix/main.cf.j2
+++ b/roles/out/templates/etc/postfix/main.cf.j2
@@ -73,6 +73,7 @@ smtpd_delay_reject = yes
disable_vrfy_command = yes
address_verify_sender = $double_bounce_sender@$mydomain
+address_verify_sender_ttl = 24h
unverified_recipient_defer_code = 250
unverified_recipient_reject_code = 550