1 files changed, 5 insertions, 2 deletions
diff --git a/rcfile_y.y b/rcfile_y.y
index ea622118..b49531ce 100644
--- a/rcfile_y.y
+++ b/rcfile_y.y
@@ -59,8 +59,8 @@ extern char * yytext;
 }
 
 %token DEFAULTS POLL SKIP VIA AKA LOCALDOMAINS PROTOCOL
-%token PREAUTHENTICATE TIMEOUT KPOP SDPS KERBEROS4 KERBEROS5 KERBEROS SSH
-%token ENVELOPE QVIRTUAL USERNAME PASSWORD FOLDER SMTPHOST MDA BSMTP LMTP
+%token PREAUTHENTICATE TIMEOUT KPOP SDPS KERBEROS4 KERBEROS5 KERBEROS GSSAPI
+%token SSH ENVELOPE QVIRTUAL USERNAME PASSWORD FOLDER SMTPHOST MDA BSMTP LMTP
 %token SMTPADDRESS SMTPNAME SPAMRESPONSE PRECONNECT POSTCONNECT LIMIT WARNINGS
 %token NETSEC INTERFACE MONITOR PLUGIN PLUGOUT
 %token IS HERE THERE TO MAP WILDCARD
@@ -191,6 +191,9 @@ serv_option	: AKA alias_list
 		    current.server.preauthenticate = A_KERBEROS_V4;
 #endif /* KERBEROS_V5 */
 		}
+                | PREAUTHENTICATE GSSAPI         {
+		    current.server.preauthenticate = A_GSSAPI;
+		}
                 | PREAUTHENTICATE SSH 	{current.server.preauthenticate = A_SSH;}
 		| TIMEOUT NUMBER	{current.server.timeout = $2;}