diff --git a/postfix/conf/main.cf b/postfix/conf/main.cf
index 04510e83..aab44872 100644
--- a/postfix/conf/main.cf
+++ b/postfix/conf/main.cf
@@ -118,7 +118,6 @@ smtpd_recipient_restrictions =
    reject_non_fqdn_recipient,
    reject_unknown_recipient_domain,
    permit_mynetworks,
-   reject_unauth_destination,
    permit
 
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