1 1999-03-02 09:44:33 10HmaX-000000005vi-0000 <= CALLER@test.ex U=CALLER P=local S=sss
2 1999-03-02 09:44:33 10HmaX-000000005vi-0000 Frozen by the system filter
3 1999-03-02 09:44:33 10HmaY-000000005vi-0000 <= <> U=CALLER P=local S=sss
4 1999-03-02 09:44:33 10HmaY-000000005vi-0000 ** unknown@test.ex: Unrouteable address
5 1999-03-02 09:44:33 10HmaY-000000005vi-0000 Frozen (message created with -f <>)
6 1999-03-02 09:44:33 10HmaZ-000000005vi-0000 <= <> U=root P=local S=sss
7 1999-03-02 09:44:33 10HmaZ-000000005vi-0000 ** unknown@test.ex: Unrouteable address
8 1999-03-02 09:44:33 10HmaZ-000000005vi-0000 Frozen (delivery error message)