1 files changed, 3 insertions, 0 deletions

diff --git a/conf.d/020_acl.conf b/conf.d/020_acl.conf
index bcc2861..956a53d 100644
--- a/conf.d/020_acl.conf
+++ b/conf.d/020_acl.conf
@@ -93,6 +93,9 @@ acl_mua_rcpt:
   require  message       = Syntactic validation failed: $acl_m_msg
            acl           = acl_check_rcpt_syntax
 
+  require  message       = Sender verification failed.
+           verify        = sender
+
   accept