# UNDF: UNDF-2026-000001189
# UNDF: UNDF-2026-PENDING
--- a/sendmail/usersmtp.c
+++ b/sendmail/usersmtp.c
@@ -998,8 +998,10 @@ getauth(mci, e, sai)
 			goto fail;
 		got |= 1 << r;
 		}
 		else
 			goto fail;
 		if (tTd(95, 5))
-			sm_syslog(LOG_DEBUG, NOQID, "getauth %s=%s",
-				  sasl_info_name[r], (*sai)[r]);
+			sm_syslog(LOG_DEBUG, NOQID, "getauth %s=%s",
+				  sasl_info_name[r],
+				  (r == SASL_PASSWORD) ? "<REDACTED>" : (*sai)[r]);
 		++i;
 	}