Mail Not Delivered To List Members

I have a list called "domains-knet". When ever I send a test message to the list none of the members get the email. In my mail log I have the following line.
Jul 30 10:08:16 tuttle sendmail[1234]: f6UF8FV01233: to="|/home/mailman/mail/wrapper post domains-knet", ctladdr=<domains-knet@kansas.net> (2/0), delay=00:00:01, xdelay=00:00:00, mailer=prog, pri=30630, dsn=2.0.0, stat=Sent
It looks like everything went ok, yet not delivery happened. Also, there are no errors reported in my mailman logs.
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ Travis Rail - Linux Admin / Technician - tarail@kansas.net +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ Fox Business Systems / 531 Ft. Riley Blvd / Phone: (785) 776-1452 Kansas Net Internet / Manhattan, KS 66502 / +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
(o_ (o_ (o_ (o_ (o_ (o_ (o_ (o_ (o_ (o_
//\ //\ //\ //\ //\ //\ //\ //\ //\ //
V_/_ V_/_ V_/_ V_/_ V_/_ V_/_ V_/_ V_/_ V_/_ V_/_
participants (2)
-
Ricardo F. Kustner
-
Travis Rail