1 files changed, 1 insertions, 0 deletions
diff --git a/lexer.l b/lexer.l
index 530e622..a0d2c94 100644
--- a/lexer.l
+++ b/lexer.l
@@ -60,6 +60,7 @@ user(name)?	{ BEGIN(NAME); return USERNAME; }
 pass(word)?	{ BEGIN(NAME); return PASSWORD; }
 (start)?tls	{ return STARTTLS; }
 (certificate_)?passphrase	{ return CERTIFICATE_PASSPHRASE; }
+mda		{ return MDA; }
 
 =		{ return MAP; }