disposable_emails.yml in valid_email2-1.2.3

- old
+ new

@@ -909,9 +909,10 @@
 - landmail.co
 - lastmail.co
 - lavabit.com
 - lawlita.com
 - lazyinbox.com
+- leeching.net
 - letmeinonthis.com
 - letthemeatspam.com
 - lez.se
 - lhsdv.com
 - liamcyrus.com