0470

   1 1999-03-02 09:44:33 U=CALLER F=<> rejected RCPT <a@b.c>
   2 1999-03-02 09:44:33 U=CALLER F=<> rejected RCPT <x@y.z>
   3 1999-03-02 09:44:33 U=CALLER F=<> rejected RCPT <a@b.c>
   4 1999-03-02 09:44:33 U=CALLER F=<> rejected RCPT <x@y.z>