1999-03-02 09:44:33 10HmaX-0005vi-00 <= 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-0005vi-00 => postmaster <postmaster@test.ex> R=r2 T=local_delivery
1999-03-02 09:44:33 10HmaX-0005vi-00 => userx <userx@test.ex> R=r2 T=local_delivery
1999-03-02 09:44:33 10HmaX-0005vi-00 <= 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-0005vi-00 => postmaster <postmaster@test.ex> R=r2 T=local_delivery
1999-03-02 09:44:33 10HmaX-0005vi-00 => userx <userx@test.ex> R=r2 T=local_delivery