--- sendmail-8.12.7/sendmail/recipient.c

+++ sendmail-8.12.7/sendmail/recipient.c

@@ -1146,7 +1146,7 @@

 	*fuzzyp = false;

-#if HESIOD

+#if disableHESIOD

 	/* DEC Hesiod getpwnam accepts numeric strings -- short circuit it */

 	for (p = name; *p != '\0'; p++)

 		if (!isascii(*p) || !isdigit(*p))

--- sendmail-8.12.7/libsm/mbdb.c

+++ sendmail-8.12.7/libsm/mbdb.c

@@ -315,7 +315,7 @@

 {

 	struct passwd *pw;

-#ifdef HESIOD

+#ifdef disableHESIOD

 	/* DEC Hesiod getpwnam accepts numeric strings -- short circuit it */

 	{

 		char *p;