Check the parsed recipient address for validity.

diff --git a/mail.c b/mail.c
index db2bca43eef7798b5dc02fce3473ae31548ad033..b8ca54de64080d0558c4d255729e3da14e03b252 100644 (file)
--- a/mail.c
+++ b/mail.c
@@ -324,7 +324,9 @@ newaddr:
        if (addr == NULL)
                errlog(1, NULL);
 
-       add_recp(queue, addr, 1);
+       if (add_recp(queue, addr, 1) != 0)
+               errlogx(1, "invalid recipient `%s'", addr);
+
        goto again;
 }