1999-03-02 09:44:33 H=(rhu.barb) [10.0.0.0] U=CALLER F=<userx@test.ex> A=plain rejected RCPT <x@y>: Unrouteable address
1999-03-02 09:44:33 10HmaX-000000005vi-0000 <= userx@test.ex H=(rhu.barb) [10.0.0.0] U=CALLER P=esmtpa A=plain S=sss
1999-03-02 09:44:33 10HmaX-000000005vi-0000 => postmaster <postmaster@test.ex> R=r2 T=local_delivery
1999-03-02 09:44:33 10HmaX-000000005vi-0000 => userx <userx@test.ex> R=r2 T=local_delivery
1999-03-02 09:44:33 10HmaX-000000005vi-0000 => x@ten-1.test.ex R=r1 T=dev_null H=ten-1.test.ex
1999-03-02 09:44:33 10HmaX-000000005vi-0000 => x@ten-2.test.ex R=r1 T=dev_null H=ten-2.test.ex
1999-03-02 09:44:33 10HmaX-000000005vi-0000 Completed